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ENVIRONMENTAL PROTECTION AGENCY

40 CFR Parts 9 and 721

[EPA-HQ-OPPT-2020-0497; FRL-8215-01-OCSPP]

RIN 2070-AB27

Significant New Use Rules on Certain Chemical Substances (20-10.B)

AGENCY: Environmental Protection Agency (EPA).

ACTION: Final rule.

SUMMARY: EPA is issuing significant new use rules (SNURs) under the Toxic Substances Control Act (TSCA) for chemical substances which were the subject of premanufacture notices (PMNs). This action requires persons to notify EPA at least 90 days before commencing manufacture (defined by statute to include import) or processing of any of these chemical substances for an activity that is designated as a significant new use by this rule. This action further requires that persons not commence manufacture or processing for the significant new use until they have submitted a Significant New Use Notice (SNUN), EPA has conducted a review of the notice, made an appropriate determination on the notice, and has taken any risk management actions as are required as a result of that determination.

DATES: This rule is effective on January 14, 2022. For purposes of judicial review, this rule shall be promulgated at 1 p.m. (e.s.t.) on November 29, 2021.

FOR FURTHER INFORMATION CONTACT:

For technical information contact: William Wysong, New Chemicals Division (7405M), Office of Pollution Prevention and Toxics, Environmental Protection Agency, 1200 Pennsylvania Ave. NW, Washington, DC 20460-0001; telephone number: (202) 564-4163; email address: wysong.william@epa.gov.

For general information contact: The TSCA-Hotline, ABVI-Goodwill, 422 South Clinton Ave., Rochester, NY 14620; telephone number: (202) 554-1404; email address: TSCA-Hotline@epa.gov.

SUPPLEMENTARY INFORMATION:

I. General Information

A. Does this action apply to me?

You may be potentially affected by this action if you manufacture, process, or use the chemical substances contained in this rule. The following list of North American Industrial Classification System (NAICS) codes is not intended to be exhaustive, but rather provides a guide to help readers determine whether this document applies to them. Potentially affected entities may include:

  • Manufacturers or processors of one or more subject chemical substances (NAICS codes 325 and 324110), e.g., chemical manufacturing and petroleum refineries.

This action may also affect certain entities through pre-existing import certification and export notification rules under TSCA, which would include the SNUR requirements. Chemical importers are subject to the TSCA section 13 (15 U.S.C. 2612) import provisions. The EPA policy in support of import certification appears at 40 CFR part 707, subpart B. In addition, pursuant to 40 CFR 721.20, any persons who export or intend to export a chemical substance that is the subject of this rule are subject to the export notification provisions of TSCA section 12(b) (15 U.S.C. 2611(b)), and must comply with the export notification requirements in 40 CFR part 707, subpart D.

B. How can I access the docket?

The docket includes information considered by the Agency in developing the proposed and final rules. The docket for this action, identified by docket identification (ID) number EPA-HQ-OPPT-2020-0497, is available at https://www.regulations.gov and at the Office of Pollution Prevention and Toxics Docket (OPPT Docket), Environmental Protection Agency Docket Center (EPA/DC), West William Jefferson Clinton Bldg., Rm. 3334, 1301 Constitution Ave. NW, Washington, DC. The Public Reading Room is open from 8:30 a.m. to 4:30 p.m., Monday through Friday, excluding legal holidays. The telephone number for the Public Reading Room is (202) 566-1744, and the telephone number for the OPPT Docket is (202) 566-0280. Please review the visitor instructions and additional information about the docket available at https://www.epa.gov/dockets.

Due to the public health emergency, the EPA Docket Center (EPA/DC) and Reading Room is closed to visitors with limited exceptions. The staff continues to provide remote customer service via email, phone, and webform. For the latest status information on EPA/DC services and docket access, visit https://www.epa.gov/dockets.

II. Background

A. What action is the Agency taking?

EPA is finalizing SNURs under TSCA section 5(a)(2) for chemical substances which were the subject of PMNs P-18-289, P-18-330, P-18-334, P-18-335, and P-18-337. These SNURs require persons who intend to manufacture or process any of these chemical substances for an activity that is designated as a significant new use to notify EPA at least 90 days before commencing that activity.

Previously, in the Federal Register of October 20, 2020 (85 FR 66506) (FRL-10015-28), EPA proposed SNURs for these chemical substances. More information on the specific chemical substances subject to this final rule can be found in the Federal Register document proposing the SNURs. The docket includes information considered by the Agency in developing the proposed and final rules, including public comments and EPA's responses to the public comments received on the proposed rules, as described in Unit IV.

B. What is the Agency's authority for taking this action?

TSCA section 5(a)(2) (15 U.S.C. 2604(a)(2)) authorizes EPA to determine that a use of a chemical substance is a “significant new use.” EPA must make this determination by rule after considering all relevant factors, including the four TSCA section 5(a)(2) factors listed in Unit III.

C. Do the SNUR general provisions apply?

General provisions for SNURs appear in 40 CFR part 721, subpart A. These provisions describe persons subject to the rule, recordkeeping requirements, exemptions to reporting requirements, and applicability of the rule to uses occurring before the effective date of the rule. Provisions relating to user fees appear at 40 CFR part 700. Pursuant to 40 CFR 721.1(c), persons subject to these SNURs must comply with the same SNUN requirements and EPA regulatory procedures as submitters of PMNs under TSCA section 5(a)(1)(A). In particular, these requirements include the information submission requirements of TSCA sections 5(b) and 5(d)(1), the exemptions authorized by TSCA sections 5(h)(1), 5(h)(2), 5(h)(3), and 5(h)(5) and the regulations at 40 CFR part 720. Once EPA receives a SNUN, EPA must either determine that the significant new use is not likely to present an unreasonable risk of injury or take such regulatory action as is associated with an alternative determination before manufacture or processing for the significant new use can commence. If EPA determines that the significant new use is not likely to present an unreasonable risk, EPA is required under TSCA section 5(g) to make public, and submit for publication in the Federal Register , a statement of EPA's findings.

III. Significant New Use Determination

A. Determination Factors

TSCA section 5(a)(2) states that EPA's determination that a use of a chemical substance is a significant new use must be made after consideration of all relevant factors, including:

  • The projected volume of manufacturing and processing of a chemical substance.
  • The extent to which a use changes the type or form of exposure of human beings or the environment to a chemical substance.
  • The extent to which a use increases the magnitude and duration of exposure of human beings or the environment to a chemical substance.
  • The reasonably anticipated manner and methods of manufacturing, processing, distribution in commerce, and disposal of a chemical substance.

In determining what would constitute a significant new use for the chemical substances that are the subject of these SNURs, EPA considered relevant information about the toxicity of the chemical substances, and potential human exposures and environmental releases that may be associated with the substances, in the context of the four bulleted TSCA section 5(a)(2) factors listed in this unit. During its review of these chemicals, EPA identified certain conditions of use that are not intended by the submitters, but reasonably foreseen to occur. EPA is designating those reasonably foreseen conditions of use as well as certain other circumstances of use as significant new uses.

B. Procedures for Significant New Uses Claimed as Confidential Business Information (CBI)

By this rule, EPA is establishing certain significant new uses which have been claimed as CBI subject to Agency confidentiality regulations at 40 CFR part 2 and 40 CFR part 720, subpart E. Absent a final determination or other disposition of the confidentiality claim under 40 CFR part 2 procedures, EPA is required to keep this information confidential. EPA promulgated a procedure to deal with the situation where a specific significant new use is CBI, at 40 CFR 721.1725(b)(1) and has referenced it to apply to other SNURs.

Under these procedures a manufacturer or processor may request EPA to determine whether a specific use would be a significant new use under the rule. The manufacturer or processor must show that it has a bona fide intent to manufacture or process the chemical substance and must identify the specific use for which it intends to manufacture or process the chemical substance. If EPA concludes that the person has shown a bona fide intent to manufacture or process the chemical substance, EPA will tell the person whether the use identified in the bona fide submission would be a significant new use under the rule. Since most of the chemical identities of the chemical substances subject to these SNURs are also CBI, manufacturers and processors can combine the bona fide submission under the procedure in 40 CFR 721.1725(b)(1) with that under 40 CFR 721.11 into a single step.

If EPA determines that the use identified in the bona fide submission would not be a significant new use, i.e., the use does not meet the criteria specified in the rule for a significant new use, that person can manufacture or process the chemical substance so long as the significant new use trigger is not met. In the case of a production volume trigger, this means that the annual production volume limit is not exceeded by the amount identified in the bona fide submission to EPA. Because of confidentiality concerns, EPA does not typically disclose the actual production volume that constitutes the use trigger. Thus, if the person later intends to exceed that volume, a new bona fide submission would be necessary to determine whether that higher volume would be a significant new use.

IV. Public Comments

EPA received a public comment from one identifying entity on the proposed rule. The Agency's response is described in a separate Response to Public Comments document that is available in the public docket for this rulemaking. In addition, EPA received three anonymous comments. They were either general in nature and did not pertain to the proposed rule or were broadly supportive of the rule and requested no changes to the rule itself; therefore, no response is required. EPA made no changes to the final rule based on these comments.

V. Substances Subject to This Rule

EPA is establishing significant new use and recordkeeping requirements for chemical substances in 40 CFR part 721, subpart E. In Unit IV. of the proposed SNUR, EPA provided the following information for each chemical substance:

  • PMN number.
  • Chemical name (generic name, if the specific name is claimed as CBI).
  • Chemical Abstracts Service (CAS) Registry number (if assigned for non-confidential chemical identities).
  • Basis for the SNUR.
  • Potentially useful information.
  • CFR citation assigned in the regulatory text section of this final rule.

The regulatory text section of these rules specifies the activities designated as significant new uses. Certain new uses, including production volume limits and other uses designated in the rules, may be claimed as CBI.

VI. Rationale and Objectives of the Rule

A. Rationale

During review of the PMNs submitted for the chemical substances that are the subject of these SNURs and as further discussed in Unit IV. of the proposed rule, EPA identified certain other reasonably foreseen conditions of use in addition to those conditions of use intended by the submitter. EPA has determined that the chemical under the intended conditions of use is not likely to present an unreasonable risk. However, EPA has not assessed risks associated with the reasonably foreseen conditions of use. EPA is designating these conditions of use as well as certain other circumstances of use as significant new uses. As a result, those significant new uses cannot occur without going through a separate, subsequent EPA review and determination process associated with a SNUN.

B. Objectives

EPA is issuing these SNURs because the Agency wants:

  • To have an opportunity to review and evaluate data submitted in a SNUN before the notice submitter begins manufacturing or processing a listed chemical substance for the described significant new use.
  • To be obligated to make a determination under TSCA section 5(a)(3) regarding the use described in the SNUN, under the conditions of use. The Agency will either determine under section 5(a)(3)(C) that the significant new use is not likely to present an unreasonable risk, including an unreasonable risk to a potentially exposed or susceptible subpopulation identified as relevant by the Administrator under the conditions of use, or make a determination under TSCA section 5(a)(3)(A) or (B) and take the required regulatory action associated with the determination, before manufacture or processing for the significant new use of the chemical substance can occur.
  • To be able to complete its review and determination on each of the PMN substances, while deferring analysis on the significant new uses proposed in these rules unless and until the Agency receives a SNUN.

Issuance of a SNUR for a chemical substance does not signify that the chemical substance is listed on the TSCA Inventory. Guidance on how to determine if a chemical substance is on the TSCA Inventory is available on the internet at https://www.epa.gov/tsca-inventory.

VII. Applicability of the Rules to Uses Occurring Before the Effective Date of the Final Rule

To establish a significant new use, EPA must determine that the use is not ongoing. The chemical substances subject to this rule were undergoing premanufacture review at the time of signature of the proposed rule and were not on the TSCA inventory. In cases where EPA has not received a notice of commencement (NOC) and the chemical substance has not been added to the TSCA Inventory, no person may commence such activities without first submitting a PMN. Therefore, for the chemical substances subject to these SNURs, EPA concluded at the time of signature of the proposed rule that the designated significant new uses were not ongoing.

EPA designated October 7, 2020 (the date of web posting of the proposed rule) as the cutoff date for determining whether the new use is ongoing. The objective of EPA's approach is to ensure that a person cannot defeat a SNUR by initiating a significant new use before the effective date of the final rule.

Persons who began commercial manufacture or processing of the chemical substances for a significant new use identified on or after that date will have to cease any such activity upon the effective date of the final rule. To resume their activities, these persons would have to first comply with all applicable SNUR notification requirements and EPA would have to take action under TSCA section 5 allowing manufacture or processing to proceed.

VIII. Development and Submission of Information

EPA recognizes that TSCA section 5 does not require development of any particular new information (e.g., generating test data) before submission of a SNUN. There is an exception: If a person is required to submit information for a chemical substance pursuant to a rule, Order or consent agreement under TSCA section 4, then TSCA section 5(b)(1)(A) requires such information to be submitted to EPA at the time of submission of the SNUN.

In the absence of a rule, Order, or consent agreement under TSCA section 4 covering the chemical substance, persons are required only to submit information in their possession or control and to describe any other information known to or reasonably ascertainable by them (see 40 CFR 720.50). However, upon review of PMNs and SNUNs, the Agency has the authority to require appropriate testing. Unit IV. of the proposed rule lists potentially useful information for all SNURs listed here. Descriptions are provided for informational purposes. The potentially useful information identified in Unit IV. of the proposed rule will be useful to EPA's evaluation in the event that someone submits a SNUN for the significant new use. Companies who are considering submitting a SNUN are encouraged, but not required, to develop the information on the substance, which may assist with EPA's analysis of the SNUN.

EPA strongly encourages persons, before performing any testing, to consult with the Agency pertaining to protocol election. Furthermore, pursuant to TSCA section 4(h), which pertains to reduction of testing in vertebrate animals, EPA encourages consultation with the Agency on the use of alternative test methods and strategies (also called New Approach Methodologies, or NAMs), if available, to generate the recommended test data. EPA encourages dialog with Agency representatives to help determine how best the submitter can meet both the data needs and the objective of TSCA section 4(h). For more information on alternative test methods and strategies to reduce vertebrate animal testing, visit https://www.epa.gov/assessing-and-managing-chemicals-under-tsca/alternative-test-methods-and-strategies-reduce.

The potentially useful information described in Unit IV. of the proposed rule may not be the only means of providing information to evaluate the chemical substance associated with the significant new uses. However, submitting a SNUN without any test data may increase the likelihood that EPA will take action under TSCA sections 5(e) or 5(f). EPA recommends that potential SNUN submitters contact EPA early enough so that they will be able to conduct the appropriate tests.

SNUN submitters should be aware that EPA will be better able to evaluate SNUNs which provide detailed information on the following:

  • Human exposure and environmental release that may result from the significant new use of the chemical substances.

IX. SNUN Submissions

According to 40 CFR 721.1(c), persons submitting a SNUN must comply with the same notification requirements and EPA regulatory procedures as persons submitting a PMN, including submission of test data on health and environmental effects as described in 40 CFR 720.50. SNUNs must be submitted on EPA Form No. 7710-25, generated using e-PMN software, and submitted to the Agency in accordance with the procedures set forth in 40 CFR 720.40 and 721.25. E-PMN software is available electronically at https://www.epa.gov/reviewing-new-chemicals-under-toxic-substances-control-act-tsca.

X. Economic Analysis

EPA has evaluated the potential costs of establishing SNUN requirements for potential manufacturers and processors of the chemical substances subject to this rule. EPA's complete economic analysis is available in the docket for this rulemaking.

XI. Statutory and Executive Order Reviews

Additional information about these statutes and executive orders can be found at https://www.epa.gov/laws-regulations-and-executive-orders.

A. Executive Order 12866: Regulatory Planning and Review and Executive Order 13563: Improving Regulations and Regulatory Review

This action establishes SNURs for new chemical substances that were the subject of PMNs. The Office of Management and Budget (OMB) has exempted these types of actions from review under Executive Orders 12866 (58 FR 51735, October 4, 1993) and 13563 (76 FR 3821, January 21, 2011).

B. Paperwork Reduction Act (PRA)

According to PRA, 44 U.S.C. 3501 et seq., an agency may not conduct or sponsor, and a person is not required to respond to a collection of information that requires OMB approval under PRA, unless it has been approved by OMB and displays a currently valid OMB control number. The OMB control numbers for EPA's regulations in title 40 of the CFR, after appearing in the Federal Register, are listed in 40 CFR part 9, and included on the related collection instrument or form, if applicable.

The information collection requirements related to this action have already been approved by OMB pursuant to PRA under OMB control number 2070-0012 (EPA ICR No. 574). This action does not impose any burden requiring additional OMB approval. If an entity were to submit a SNUN to the Agency, the annual burden is estimated to average between 30 and 170 hours per response. This burden estimate includes the time needed to review instructions, search existing data sources, gather and maintain the data needed, and complete, review, and submit the required SNUN.

The listing of the OMB control numbers of the collection instruments and their subsequent codification in the table in 40 CFR 9.1 satisfies the display requirements of the PRA and OMB's implementing regulations at 5 CFR part 1320. Since this ICR was previously subject to public notice and comment prior to OMB approval, and given the technical nature of the table in 40 CFR part 9, EPA finds that further notice and comment to amend it is unnecessary. As a result, EPA finds that there is “good cause” under section 553(b)(3)(B) of the Administrative Procedure Act (5 U.S.C. 553(b)(3)(B)) to amend this table in 40 CFR 9.1 without further notice and comment.

C. Regulatory Flexibility Act (RFA)

Pursuant to RFA section 605(b), 5 U.S.C. 601 et seq., I hereby certify that promulgation of this SNUR would not have a significant adverse economic impact on a substantial number of small entities. The requirement to submit a SNUN applies to any person (including small or large entities) who intends to engage in any activity described in the final rule as a “significant new use.” Because these uses are “new,” based on all information currently available to EPA, it appears that no small or large entities presently engage in such activities. A SNUR requires that any person who intends to engage in such activity in the future must first notify EPA by submitting a SNUN. Although some small entities may decide to pursue a significant new use in the future, EPA cannot presently determine how many, if any, there may be. However, EPA's experience to date is that, in response to the promulgation of SNURs covering over 1,000 chemicals, the Agency receives only a small number of notices per year. For example, the number of SNUNs received was seven in Federal fiscal year (FY) 2013, 13 in FY2014, six in FY2015, 12 in FY2016, 13 in FY2017, and 11 in FY2018. Only a fraction of these were from small businesses. In addition, the Agency currently offers relief to qualifying small businesses by reducing the SNUN submission fee from $16,000 to $2,800. This lower fee reduces the total reporting and recordkeeping of cost of submitting a SNUN to about $10,116 for qualifying small firms. Therefore, the potential economic impacts of complying with this SNUR are not expected to be significant or adversely impact a substantial number of small entities. In a SNUR that published in the Federal Register of June 2, 1997 (62 FR 29684) (FRL-5597-1), the Agency presented its general determination that final SNURs are not expected to have a significant economic impact on a substantial number of small entities, which was provided to the Chief Counsel for Advocacy of the Small Business Administration.

D. Unfunded Mandates Reform Act (UMRA)

Based on EPA's experience with proposing and finalizing SNURs, State, local, and Tribal governments have not been impacted by these rulemakings, and EPA does not have any reasons to believe that any State, local, or Tribal government will be impacted by this action. As such, EPA has determined that this action does not impose any enforceable duty, contain any unfunded mandate, or otherwise have any effect on small governments subject to the requirements of UMRA sections 202, 203, 204, or 205 (2 U.S.C. 1501 et seq. ).

E. Executive Order 13132: Federalism

This action will not have federalism implications because it is not expected to have a substantial direct effect on States, on the relationship between the National Government and the States, or on the distribution of power and responsibilities among the various levels of government, as specified in Executive Order 13132 (64 FR 43255, August 10, 1999).

F. Executive Order 13175: Consultation and Coordination With Indian Tribal Governments

This action will not have Tribal implications because it is not expected to have substantial direct effects on Indian Tribes, significantly or uniquely affect the communities of Indian Tribal governments and does not involve or impose any requirements that affect Indian Tribes. Accordingly, the requirements of Executive Order 13175 (65 FR 67249, November 9, 2000), do not apply to this action.

G. Executive Order 13045: Protection of Children From Environmental Health and Safety Risks

This action is not subject to Executive Order 13045 (62 FR 19885, April 23, 1997), because this is not an economically significant regulatory action as defined by Executive Order 12866, and this action does not address environmental health or safety risks disproportionately affecting children.

H. Executive Order 13211: Actions Concerning Regulations That Significantly Affect Energy Supply, Distribution, or Use

This action is not subject to Executive Order 13211 (66 FR 28355, May 22, 2001), because this action is not a significant regulatory action under Executive Order 12866.

I. National Technology Transfer and Advancement Act (NTTAA)

In addition, since this action does not involve any technical standards, NTTAA section 12(d), 15 U.S.C. 272 note, does not apply to this action.

J. Executive Order 12898: Federal Actions To Address Environmental Justice in Minority Populations and Low-Income Populations

This action does not entail special considerations of environmental justice related issues as delineated by Executive Order 12898 (59 FR 7629, February 16, 1994).

K. Congressional Review Act (CRA)

This action is subject to the CRA, 5 U.S.C. 801 et seq., and EPA will submit a rule report containing this rule and other required information to each House of the Congress and to the Comptroller General of the United States. This action is not a “major rule” as defined by 5 U.S.C. 804(2).

List of Subjects

40 CFR Part 9

Environmental protection, Reporting and recordkeeping requirements.

40 CFR Part 721

Environmental protection, Chemicals, Hazardous substances, Reporting and recordkeeping requirements.

Dated: October 26, 2021.

Tala Henry,

Deputy Director, Office of Pollution Prevention and Toxics.

Therefore, for the reasons stated in the preamble, EPA is amending 40 CFR chapter I as follows:

PART 9—OMB APPROVALS UNDER THE PAPERWORK REDUCTION ACT

1. The authority citation for part 9 continues to read as follows:

Authority:

7 U.S.C. 135 et seq., 136-136y; 15 U.S.C. 2001, 2003, 2005, 2006, 2601-2671; 21 U.S.C. 331j, 346a; 31 U.S.C. 9701; 33 U.S.C. 1251 et seq., 1311, 1313d, 1314, 1318, 1321, 1326, 1330, 1342, 1344, 1345 (d) and (e), 1361; E.O. 11735, 38 FR 21243, 3 CFR, 1971-1975 Comp. p. 973; 42 U.S.C. 241, 242b, 243, 246, 300f, 300g, 300g-1, 300g-2, 300g-3, 300g-4, 300g-5, 300g-6, 300j-1, 300j-2, 300j-3, 300j-4, 300j-9, 1857 et seq., 6901-6992k, 7401-7671q, 7542, 9601-9657, 11023, 11048.

2. In §9.1, amend the table by adding entries for §§721.11561 through 721.11565 in numerical order under the undesignated center heading “Significant New Uses of Chemical Substances” to read as follows:

§9.1

OMB approvals under the Paperwork Reduction Act.

* * * * *

40 CFR citationOMB control No.
* * * * *
Significant New Uses of Chemical Substances
* * * * *
721.115612070-0012
721.115622070-0012
721.115632070-0012
721.115642070-0012
721.115652070-0012
* * * * *

* * * * *

PART 721—SIGNIFICANT NEW USES OF CHEMICAL SUBSTANCES

3. The authority citation for part 721 continues to read as follows:

Authority:

15 U.S.C. 2604, 2607, and 2625(c).

4. Add §§721.11561 through 721.11565 to subpart E to read as follows:

Subpart E—Significant New Uses for Specific Chemical Substances

Sec.

* * * * *

§721.11561 2-[2-(methylcarboxymonocyclic)amino)ethoxy]alcohol (generic).

§721.11562 Formaldehyde, polymer with alkyl aryl ketone (generic).

§721.11563 Propanedioic acid, 1,3-dihexyl ester.

§721.11564 Propanedioic acid, 1,3-dicyclohexyl ester.

§721.11565Propanedioic acid, 2,2-bis(hydroxymethyl)-, 1,3-dicyclohexyl ester.

* * * * *

§721.11561 2-[2-(methylcarboxymonocyclic)amino)ethoxy]alcohol (generic).

(a) Chemical substance and significant new uses subject to reporting. (1) The chemical substance identified generically as 2-[2-(methylcarboxymonocyclic)amino)ethoxy]alcohol (generic).(PMN P-18-289) is subject to reporting under this section for the significant new uses described in paragraph (a)(2) of this section.

(2) The significant new uses are:

(i) Industrial, commercial, and consumer activities. Requirements as specified in §721.80(j) and (s). For purposes of §721.80(s), the annual manufacture and importation volume is 80,000 kilograms.

(ii) [Reserved]

(b) Specific requirements. The provisions of subpart A of this part apply to this section except as modified by this paragraph (b).

(1) Recordkeeping. Recordkeeping requirements as specified in §721.125(a) through (c) and (i) are applicable to manufacturers and processors of this substance.

(2) Limitation or revocation of certain notification requirements. The provisions of §721.185 apply to this section.

(3) Determining whether a specific use is subject to this section. The provisions of §721.1725(b)(1) apply to paragraph (a)(2)(i) of this section.

§721.11562 Formaldehyde, polymer with alkyl aryl ketone (generic).

(a) Chemical substance and significant new uses subject to reporting. (1) The chemical substance identified generically as formaldehyde, polymer with alkyl aryl ketone (PMN P-18-330) is subject to reporting under this section for the significant new uses described in paragraph (a)(2) of this section.

(2) The significant new uses are:

(i) Industrial, commercial, and consumer activities. Requirements as specified in §721.80(o).

(ii) Release to water. Requirements as specified in §721.90(a)(4), (b)(4), and (c)(4), where N=770.

(b) Specific requirements. The provisions of subpart A of this part apply to this section except as modified by this paragraph (b).

(1) Recordkeeping. Recordkeeping requirements as specified in §721.125(a) through (c), (i) and (k) are applicable to manufacturers and processors of this substance.

(2) Limitation or revocation of certain notification requirements. The provisions of §721.185 apply to this section.

§721.11563 Propanedioic acid, 1,3-dihexyl ester.

(a) Chemical substance and significant new uses subject to reporting. (1) The chemical substance identified as propanedioic acid, 1,3-dihexyl ester (PMN P-18-334; CAS No. 1431-37-4) is subject to reporting under this section for the significant new uses described in paragraph (a)(2) of this section.

(2) The significant new uses are:

(i) Industrial, commercial, and consumer activities. Requirements as specified in §721.80(g).

(ii) Release to water. Requirements as specified in §721.90(a)(4), (b)(4), and (c)(4), where N=3.

(b) Specific requirements. The provisions of subpart A of this part apply to this section except as modified by this paragraph (b).

(1) Recordkeeping. Recordkeeping requirements as specified in §721.125(a) through (c), (i) and (k) are applicable to manufacturers and processors of this substance.

(2) Limitation or revocation of certain notification requirements. The provisions of §721.185 apply to this section.

§721.11564 Propanedioic acid, 1,3-dicyclohexyl ester.

(a) Chemical substance and significant new uses subject to reporting. (1) The chemical substance identified as propanedioic acid, 1,3-dicyclohexyl ester (PMN P-18-335; CAS No. 1152-57-4) is subject to reporting under this section for the significant new uses described in paragraph (a)(2) of this section.

(2) The significant new uses are:

(i) Industrial, commercial, and consumer activities. Requirements as specified in §721.80(g).

(ii) Release to water. Requirements as specified in §721.90(a)(4), (b)(4), and (c)(4), where N=6.

(b) Specific requirements. The provisions of subpart A of this part apply to this section except as modified by this paragraph (b).

(1) Recordkeeping. Recordkeeping requirements as specified in §721.125(a) through (c), (i) and (k) are applicable to manufacturers and processors of this substance.

(2) Limitation or revocation of certain notification requirements. The provisions of §721.185 apply to this section.

§721.11565Propanedioic acid, 2,2-bis(hydroxymethyl)-, 1,3-dicyclohexyl ester.

(a) Chemical substance and significant new uses subject to reporting. (1) The chemical substance identified as propanedioic acid, 2,2- bis(hydroxymethyl)-, 1,3-dicyclohexyl ester (PMN P-18-337; CAS No. 2222732-46-7) is subject to reporting under this section for the significant new uses described in paragraph (a)(2) of this section.

(2) The significant new uses are:

(i) Release to water. Requirements as specified in §721.90(a)(4), (b)(4), and (c)(4), where N=95.

(ii) [Reserved]

(b) Specific requirements. The provisions of subpart A of this part apply to this section except as modified by this paragraph (b).

(1) Recordkeeping. Recordkeeping requirements as specified in §721.125(a) through (c) and (k) are applicable to manufacturers and processors of this substance.

(2) Limitation or revocation of certain notification requirements. The provisions of §721.185 apply to this section.

[FR Doc. 2021-24789 Filed 11-12-21; 8:45 am]

BILLING CODE 6560-50-P

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Most Recent Highlights In Environmental

Where workplace exposure meets air permitting: Bridging OSHA industrial hygiene and EPA air programs
2026-05-22T05:00:00Z

Where workplace exposure meets air permitting: Bridging OSHA industrial hygiene and EPA air programs

Air quality inside a facility and emissions leaving a stack are closely linked. The same chemicals that drive occupational exposure limits under OSHA often form the basis of regulated air pollutants under EPA programs. When industrial hygiene (IH) and environmental compliance teams work together, they can spot risks sooner, strengthen controls, and avoid surprises in permits or inspections. The overlap is practical. Worker exposure data can inform stack testing, and permit conditions can signal where IH monitoring should focus.

Shared chemistry, different lenses

Both programs start with the same substances such as solvents, metals, acids, and combustion byproducts. IH focuses on what workers breathe in the workplace. It uses exposure limits such as OSHA permissible exposure limits or more protective guidelines from the National Institute for Occupational Safety and Health (NIOSH) and the American Conference of Governmental Industrial Hygienists (ACGIH). Environmental air programs focus on what leaves the property. They regulate criteria pollutants, hazardous air pollutants (HAPs), and toxics using emission limits, control requirements, and reporting rules.

The data tools look similar. IH uses personal and area sampling, direct-reading instruments, and task-based assessments. Environmental programs use emission factors, mass balance, continuous monitoring, and periodic stack testing. Both require documentation, quality control, and records.

Key differences that matter

The point of exposure is the biggest difference. IH evaluates the breathing zone of a worker during a task or shift. Environmental programs measure emissions at a release point, such as a stack, or estimate them across the site.

The time frame also differs. IH often looks at short-term peaks and full-shift averages to protect health during work. Air permits may set hourly, daily, or annual limits, and they may cap total emissions per year. Control strategies follow these goals. IH may rely on local exhaust ventilation, enclosure, or work practice changes. Air permits may require add-on controls such as thermal oxidizers, scrubbers, or filters.

Practical crossover: Using IH to inform permitting

IH data can reveal which tasks generate the highest concentrations and which compounds dominate exposure. That insight can refine emission estimates. For example, if wipe cleaning with a solvent produces the highest worker exposure, the same solvent may drive facility-wide volatile organic compound (VOC) emissions. The environmental team can use that knowledge to prioritize accurate emission factors, refine mass balance, or plan stack testing during peak operations.

IH data also helps define realistic operating scenarios for compliance testing. Stack tests that occur only at typical loads may miss worst case conditions. Pairing test timing with identified peak tasks can provide a more representative test and reduce the risk of later noncompliance.

Practical crossover: Using permits to inform IH

Air permits define regulated compounds, control devices, and operating limits. These details can guide IH planning. If a permit lists specific HAPs or requires a control device for a process, there is a clear signal that exposure to those compounds is possible near the source. IH can target those areas for baseline sampling, validate control performance, and confirm that capture systems are effective where workers are present.

Permit conditions also flag upset and startup modes. These periods can increase emissions. IH can align monitoring during these windows to assess short term exposures and ensure that work practices and protective measures are adequate.

Aligning controls for dual benefit

Engineering controls can serve both goals when designed as a system. Capture at the source reduces worker exposure and lowers emissions to the stack. Good enclosure and balanced ventilation improve control efficiency and reduce fugitive releases. Preventive maintenance on control devices supports permit limits and keeps workplace air clean.

Administrative controls can align as well. Standard operating procedures can link production rates, control device settings, and ventilation checks. Change management should include both IH review and an air permitting check to see if a modification triggers a permit update.

Communication and workflows

Successful crossover depends on routine communication. Regular meetings between safety and environmental staff help share results, plan sampling, and coordinate testing windows. Shared inventories of chemicals and processes reduce duplication and errors. A common data platform, or at least a consistent file structure, makes it easier to compare IH results with emission estimates and permit limits.

Clear triggers help teams act. Examples include a new chemical introduction, a process change, a spike in IH results, or a deviation in control device performance. Each trigger should prompt both an IH review and an environmental compliance check.

Key to remember: When teams connect their data and plans, they gain a clearer picture of risk. The result is stronger compliance, better worker protection, and more efficient operations.

Final rule extends TSCA Section 8(d) health and safety reporting deadline
2026-05-22T05:00:00Z

Final rule extends TSCA Section 8(d) health and safety reporting deadline

The Environmental Protection Agency (EPA) issued a final rule on May 22, 2026, extending the reporting deadline for the Toxic Substances Control Act (TSCA) Section 8(d) Health and Safety Data Reporting Rule from May 22, 2026, to May 21, 2027.

Who’s impacted?

The TSCA Section 8(d) Health and Safety Data Reporting Rule applies to manufacturers (including importers) of any of the 16 chemical substances listed at 40 CFR 716.120(d), including:

  • Entities that currently manufacture (including import) any of the chemicals; and
  • Entities that have manufactured (including imported) or have proposed to manufacture (including import) any of the chemicals since January 13, 2015.

What’s required?

The rule requires covered manufacturers (including importers) to submit a one-time report of data on the chemicals from unpublished studies on:

  • Health and safety;
  • Environmental effects; and
  • Occupational, general population, and consumer exposure.

Which chemicals are covered?

The TSCA Section 8(d) Health and Safety Data Reporting Rule applies to:

  • 4,4-Methylene bis(2-chloraniline);
  • 4-tert-octylphenol(4-(1,1,3,3-Tetramethylbutyl)-phenol);
  • Acetaldehyde;
  • Acrylonitrile;
  • Benzenamine;
  • Benzene;
  • Bisphenol A;
  • Ethylbenzene;
  • Hydrogen fluoride;
  • N-(1,3-Dimethylbutyl)-N’-phenyl-p-phenylenediamine (6PPD);
  • 2-anilino-5-[(4-methylpentan-2-yl)amino]cyclohexa-2,5-diene-1,4-dione (6PPD-quinone);
  • Naphthalene;
  • Styrene;
  • Tribromomethane (Bromoform);
  • Triglycidyl isocyanurate; and
  • Vinyl Chloride.

Why the delay?

EPA has extended the deadline to allow additional time to reconsider the rule’s scope and possibly propose revisions to the regulations. Once any major changes are finalized, EPA will communicate the updated reporting requirements and timelines accordingly.

Key to remember: EPA has extended the submission date for the TSCA Section 8(d) Health and Safety Data Reporting Rule’s one-time report to May 2027.

EPA floats major changes to current PFAS drinking water rules
2026-05-20T05:00:00Z

EPA floats major changes to current PFAS drinking water rules

The Environmental Protection Agency (EPA) has released two proposed rules that, if finalized, would have major impacts on drinking water regulations for per- and polyfluoroalkyl substances (PFAS), specifically, the 2024 National Primary Drinking Water Regulation (NPDWR) for PFAS (2024 PFAS NPDWR).

Proposed rule: MCL compliance extension

The first rule proposes to establish a federal exemption that allows public water systems (PWSs) to request an extension of the deadline to comply with the Maximum Contaminant Levels (MCLs) for perfluorooctanoic acid (PFOA) and perfluorooctane sulfonic acid (PFOS) from April 26, 2029, to April 26, 2031.

The rule would require PWSs that meet the eligibility requirements to submit a request to EPA for the federal exemption within 180 days of the date a final rule is published. PWSs would have to provide specific information in the request (such as recent water sample results and a certified statement that the system can’t comply with the original MCL deadline).

Additionally, EPA’s proposed rule would require:

  • All PWSs with the federal exemption to notify customers of the exemption, and
  • PWSs with PFOA or PFOS levels at or above 12 parts per trillion to implement two control measures (from six options) during the exemption period.

Who would be impacted?

The proposed federal exemption would apply to PWSs:

  • Regulated by the 2024 PFAS NPDWR for PFOA and PFOS;
  • In operation on or before June 25, 2024;
  • Not under a variance for small systems for the PFOA and PFOS MCLs; and
  • In a state that doesn’t have primacy for the 2024 PFAS NPDWR.

PWSs in states with primacy for the 2024 PFAS NPDWR may request an exemption from the primacy agency.

Proposed rule: Rescinding PFAS NPDWRs

The second rule proposes to rescind EPA’s determinations to regulate:

  • Perfluorohexane sulfonic acid (PFHxS);
  • Perfluorononanoic acid (PFNA);
  • Hexafluoropropylene oxide dimer acid and its ammonium salt (HFPO-DA, called GenX chemicals); and
  • Perfluorobutane sulfonic acid (PFBS).

It also proposes to remove the related 2024 PFAS NPDWR provisions from 40 CFR Parts 141 and 142, including:

  • The MCLs and MCL Goals (MCLGs) for PFHxS, PFNA, and HFPO-DA;
  • The MCL and MCLG for mixtures with two or more of PFHxS, PFNA, HFPO-DA, and PFBS (referred to as the Index PFAS); and
  • All other compliance requirements.

The proposed rule would maintain the 2024 PFAS NPDWR requirements for PFOA and PFOS.

Who would be impacted?

The rule would impact PWSs, including community water systems (CWSs) and non-transient non-CWSs, subject to the 2024 PFAS NPDWR standards for PFHxS, PFNA, HFPO-DA, or the Index PFAS.

How do I give feedback?

EPA will hold a virtual public hearing for verbal comments on the proposed rules on July 7, 2026. Written comments for the proposed compliance extension rule (Docket ID No. EPA-HQ-OW-2025-1742) and proposed rescission rule (Docket ID No. EPA-HQ-OW-2025-0654) are due by July 20, 2026.

Key to remember: EPA has proposed major changes to the national drinking water regulations for PFAS.

2026-05-20T05:00:00Z

California approves plastic packaging regulations

Effective date: May 1, 2026

This applies to: Producers of single-use packaging and plastic single-use food service ware

Description of change: CalRecycle approved permanent regulations to implement the Plastic Pollution Prevention and Packaging Producer Responsibility Act (SB 54). The regulations require producers of covered materials (single-use packaging and plastic single-use food service ware) to administer an extended producer responsibility program.

Producers must meet minimum recycled content requirements for covered materials and pay fees (including annual mitigation surcharges for all producers and fees to producers participating in a producer responsibility organization (PRO) plan).

By June 1, 2026, producers must:

  • Register with Circular Action Alliance (CAA) and submit supply data to CAA if participating in an approved PRO plan,
  • Register with CalRecycle and apply to be an independent producer if complying individually, or
  • Register with CalRecycle and apply for the small producer exemption if qualified.
2026-05-20T05:00:00Z

New Mexico adopts PFAS product phaseout regulations

Effective date: July 1, 2026

This applies to: Manufacturers, distributors, and retailers that sell, offer for sale, distribute, or distribute for sale products that contain intentionally added per- and polyfluoroalkyl substances (PFAS) in New Mexico

Description of change: The New Mexico Environment Department adopted regulations implementing the PFAS Protection Act (HB212), which phases out consumer products with intentionally added PFAS. The regulations contain:

  • The prohibitions of products (with specific product categories and timelines),
  • Reporting and testing requirements,
  • Labeling requirements, and
  • Fees for mandatory reporting and “currently unavoidable use” designation applications.

The regulations establish three phaseout deadlines:

  • The first group of products must be phased out by January 1, 2027.
  • The second group of products must be phased out by January 1, 2028.
  • All other nonexempt products and products without currently unavoidable use designations must be phased out by January 1, 2032.
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Most Recent Highlights In Transportation

2026-05-20T05:00:00Z

California adopts risk-based water quality standards for nonpotable water

Effective date: April 22, 2026

This applies to: Owners and operators of on-site treated nonpotable water systems (OTNWS)

Description of change: The California State Water Resources Control Board adopted risk-based water quality standards that apply to OTNWS for the on-site treatment and reuse of nonpotable water for nonpotable end uses in:

  • Multifamily residential buildings,
  • Commercial buildings, and
  • Mixed-use buildings.

The types of nonpotable water include on-site:

  • Wastewater,
  • Graywater,
  • Stormwater, and
  • Roof runoff.

The regulations apply to indoor and outdoor nonpotable uses, including:

  • Toilet and urinal flushing,
  • Drain trap priming,
  • Clothes washing,
  • Decorative fountains,
  • Landscape irrigation,
  • Ornamental plant irrigation,
  • Dust suppression, and
  • Car washing.

Related state info: Industrial water permitting — California

EPA proposes major changes to multiple rules
2026-05-19T05:00:00Z

EPA proposes major changes to multiple rules

The Environmental Protection Agency (EPA) has been on a rulemaking roll! In recent weeks, the agency has published significant proposed rules in the Federal Register that affect coal-fired power plant wastewater, pre-construction air permits, and vehicle emission requirements.

Coal-fired power plants: Unmanaged CRL discharges

EPA proposes to revise the wastewater requirements established by a 2024 final rule (2024 Rule) for unmanaged combustion residual leachate (CRL) from coal-fired power plants.

Unmanaged CRL (a type of waste stream) is water that contains coal combustion residuals and leaks from landfills or surface impoundments (i.e., waste management units). Unmanaged CRL includes:

  • Pumped unmanaged CRL (leached CRL that’s captured, pumped to the surface, and discharged directly to waters of the United States); and
  • The functional equivalent of an unmanaged CRL direct discharge (determined by the permitting authority).

The proposed rule applies to coal-fired power plants with unmanaged CRL that are subject to the 2024 Rule’s technology-based effluent limitations guidelines and standards.

The agency proposes three options to revise the unmanaged CRL requirements:

  • Option 1 (preferred by EPA) would maintain the 2024 rule’s mercury and arsenic numeric limits for pumped unmanaged CRL discharges, but it would delay the compliance deadline from December 31, 2029, to December 31, 2034. Additionally, the permitting authorities would determine best available technology economically achievable (BAT) limits for functional equivalents on a case-by-case basis.
  • Option 2 would maintain the 2024 rule’s mercury and arsenic numeric limits for pumped unmanaged CRL discharges and functional equivalents. It would also maintain the original compliance timeline of December 31, 2029.
  • Option 3 would impose zero-discharge limits for all pollutants in pumped unmanaged CRL discharges and functional equivalents. It would also establish interim BAT limits for mercury and arsenic. Facilities would have to meet the zero-discharge limits by December 31, 2034.

Public comments are due by June 17, 2026 (Docket ID No. EPA–HQ–OW–2009–0819).

Pre-construction air permits: Begin actual construction

EPA proposes to allow construction-related activities on components or structures that don’t emit air pollutants to start before obtaining a New Source Review (NSR) pre-construction permit to build or modify a stationary source. The proposed rule:

  • Redefines “begin actual construction," and
  • Adds “pollutant-emitting activities” to the regulatory definitions.

Both definitions list equipment, components, and processes that are excluded, meaning that construction on these activities may begin before obtaining an NSR permit. Examples of exempt activities include compacting and stabilizing soil, paving surfaces, and installing concrete pads.

If finalized, the proposed rule will distinguish between construction on stationary sources and construction on non-emitting components (e.g., utility infrastructure, certain building foundations) and codify that on-site construction of non-emitting components or structures can begin before getting an NSR permit.

Public comments are due by June 29, 2026 (Docket ID No. EPA-HQ-OAR-2025-0618).

Light- and medium-duty vehicle regulations: Tier 4 standards

EPA published Part 1 of a two-part rulemaking effort to revise the Tier 4 criteria air pollutant standards set in 2024 (Tier 4 Rule) for light- and medium-duty vehicles (LMDVs), which include:

  • Light-duty vehicles and trucks,
  • Medium-duty passenger vehicles, and
  • Medium-duty vehicles.

In Part 1, EPA proposes to amend the phase-in schedule for Tier 4 criteria air pollutant requirements by:

  • Extending the Tier 3 standards set in 2014 (Tier 3 Rule) for LMDVs to model years (MYs) 2027 and 2028,
  • Delaying the start of phasing in Tier 4 standards for LMDVs from MY 2027 to MY 2029, and
  • Removing the optional early phase-in of Tier 4 standards for LMDVs with a gross vehicle weight rating of more than 6,000 pounds from MYs 2027 and 2028.

The agency also proposes to delay changes to the test protocols for emissions performance certification evaluations to MY 2029.

In Part 2, EPA will reconsider the Tier 4 Rule for LMDVs, which may include changing emission standards, lead time and phase-in schedules, and test procedures.

Public comments are due by July 6, 2026 (Docket ID No. EPA–HQ–OAR–2025–3297).

Key to remember: EPA has issued a series of proposed rules that, if finalized, may have significant regulatory impacts on power plant wastewater, pre-construction air permits, and vehicle emission requirements.

MACT emission standards: 7 questions answered
2026-05-14T05:00:00Z

MACT emission standards: 7 questions answered

Standards are more than just suggestions when it comes to environmental regulations; they define the minimum level of performance that must be achieved and, as a result, determine who complies and who doesn’t. For industrial facilities that release air toxics, emission standards are foundational to compliance.

The Environmental Protection Agency (EPA) controls the release of more than 180 air toxics, known as hazardous air pollutants (HAPs), from industrial sources (such as factories and refineries) through the National Emission Standards for Hazardous Air Pollutants (NESHAP) program. For major sources, EPA develops maximum achievable control technology (MACT) standards to reduce HAP emissions.

Understanding the basics of MACT standards can help you navigate the requirements specific to your facility. Here’s what you need to know.

What’s a MACT standard?

A MACT standard refers to the specific technology-based requirements set by EPA to control HAP emissions from major sources in a specific industrial source category. The agency bases the standards on the emission levels already being achieved with existing control technologies by the best-controlled and lowest-emitting facilities in an industry.

What’s a MACT floor?

MACT floors are the minimum control levels that regulated facilities must meet. EPA sets MACT floors differently for new and existing facilities:

  • The MACT floors for new facilities must be at least as stringent as the emission control achieved by the best-controlled similar source.
  • The MACT floors for existing facilities (which may be less stringent than the floors for new sources) have to be at least as strict as the average emission limitation achieved by either:
    • The top-performing 12 percent of sources in a category or subcategory with 30 or more sources, or
    • The top-performing 5 sources in a category or subcategory with fewer than 30 sources.

Keep in mind that EPA may establish requirements stricter than the MACT floor, known as “beyond-the-floor” standards.

What types of facilities are subject to MACT standards?

MACT standards generally apply to major sources of HAP emissions. A facility is considered a major source if it emits or has the potential to emit:

  • 10 tons per year (tpy) of any one HAP, or
  • 25 tpy of any combination of HAPs.

How are MACT standards organized?

EPA develops MACT standards by industry sector and publishes them as part of the NESHAP regulations. Most of the rules appear under 40 CFR Part 63, organized by subparts based on source category. Facilities must identify their source category to determine which NESHAP subpart applies.

A limited number of the rules are found under Part 61, organized by subparts based on specific HAPs (such as vinyl chloride) or activities (like asbestos demolition). Facilities need to confirm whether any of the NESHAPs for specific HAPs or activities apply.

How are MACT standards enforced?

The air permitting authority (usually a state or local air agency) incorporates applicable NESHAP requirements, including MACT standards, into a facility’s Title V operating permit.

What do MACT standards cover?

MACT standards can include a combination of measures, methods, processes, systems, and techniques to reduce or eliminate HAP emissions. Examples include:

  • Conducting process changes;
  • Substituting materials;
  • Enclosing systems or processes; and
  • Collecting, capturing, and/or treating HAP releases from emission points.

MACT standards may also contain design, equipment, work practice, and operation requirements.

Can MACT standards change?

Yes. The Clean Air Act requires EPA to evaluate MACT standards every 8 years (known as a risk and technology review). The agency will revise MACT standards when it determines improvements in technologies, practices, processes, or other emission-reduction methods warrant revisions.

Real-world example

Let’s take a look at the NESHAP for Polyether Polyols (PEPO) Production (PEPO NESHAP), recently updated in March 2026.

The MACT standards that apply to the PEPO NESHAP (Part 63 Subpart PPP) include:

  • Emission limits for process vents;
  • Equipment and work practice requirements for storage vessels, wastewater, and equipment leaks; and
  • Work practice standards for heat exchange systems.

EPA concluded that improvements in controls warranted updates to specific MACT standards in the PEPO NESHAP, including for heat exchange systems. Specifically, the revised rule requires owners and operators of existing and new heat exchange systems in organic HAP service to:

  • Conduct quarterly monitoring using the Modified El Paso Method (also known as the Air Stripping Method), and
  • Repair leaks of total strippable hydrocarbon concentration (as methane) in the stripping gas of 6.2 parts per million by volume or greater.

The agency found that the Modified El Paso Method is more effective at identifying leaks, and it measures more compounds than previously required methods. As a result, this revised MACT standard will further reduce HAP emissions from heat exchange systems.

Key to remember: EPA controls hazardous air pollutant emissions from major sources through MACT standards based on the emission levels already achieved by the best-controlled facilities in an industry.

EHS Monthly Round Up - April 2026

EHS Monthly Round Up - April 2026

In this April 2026 roundup video, we’ll review the most impactful environmental health and safety news.

Hi everyone! Welcome to the monthly news roundup video, where we’ll review the most impactful environmental health and safety news. Let’s take a look at what happened over the past month.

OSHA revised its National Emphasis Program on heat-related hazards. Going forward, the agency will prioritize inspections in 55 high-risk industries in indoor and outdoor work settings. The program remains in effect for 5 years from its April 10 effective date.

An OSHA proposed rule seeks to eliminate the November 18, 2036, deadline in the Walking-Working Surfaces standard that would require all fixed ladders extending more than 24 feet above a lower level to be equipped with personal fall arrest systems or ladder safety systems. OSHA also seeks feedback on nine specific questions related to the proposal, with comments due on June 5.

On April 17, OSHA revoked its House Falls in Marine Terminals standard at 1917.41. The agency said that because most cargo has been containerized and is moved by cranes, the standard is no longer necessary to protect employees.

Turning to environmental news, an EPA final rule further delays the submission period for the one-time PFAS report required of manufacturers. It pushes the start of the submission period to either 60 days after the effective date of a future final rule updating the PFAS Reporting Rule or January 31, 2027, whichever comes first.

An EPA final rule makes technical changes to the emission standards established in March 2024 for crude oil and natural gas facilities. The changes take effect June 8.

EPA published the draft 6th Contaminant Candidate List for the next group of contaminants to be considered for regulation under the Safe Drinking Water Act. The proposed list designates microplastics and pharmaceuticals as priority contaminant groups for the first time.

And finally, EPA plans to make significant changes to coal combustion residuals requirements. A proposed rule published April 13 would revise the regulations governing the disposal of coal combustion residuals in landfills and surface impoundments, as well as the beneficial use of coal combustion residuals.

Thanks for tuning in to the monthly news roundup. We’ll see you next month!

EHS Monthly Round Up - February 2026

EHS Monthly Round Up - February 2026

In this Februrary 2026 roundup video, we'll discuss the most impactful environmental health and safety news.

Hi everyone! Welcome to the monthly news roundup video, where we’ll review the most impactful environmental health and safety news. Let’s take a look at what happened over the past month.

Fatal work injuries fell 4 percent in 2024, largely due to a decline in workplace drug- and alcohol-related overdoses. According to the Bureau of Labor Statistics, overdose fatalities fell from 512 in 2023 to 410 in 2024. Across all types of workplace incidents, there were 5,070 fatal work injuries in 2024, compared to 5,283 in 2023. Transportation incidents continue to be the most frequent type of fatal event, accounting for over 38 percent of all occupational fatalities in 2024.

OSHA is fast-tracking a proposal to remove the 2036 obligation to upgrade fall protection systems on fixed ladders that extend over 24 feet. This follows an industry petition from major chemical and petroleum industry groups, which argue the provision is unjustified, costly, and not supported by the rulemaking record. OSHA frames the upcoming proposed action as deregulatory, allowing employers to update fixed ladders at the end of their service lives. We’ll provide updates as more information becomes available.

As OSHA leans into “deregulatory” actions, lawmakers are moving to pressure the agency to issue “regulatory” rulemaking to protect American workers. The latest legislative wave of bills aims to fill regulatory gaps, tackle emerging hazards, expand OSHA authority, and raise penalties. Topics addressed by these bills include musculoskeletal disorders, heat stress, infectious diseases, wildfire smoke, and workplace violence.

In a recently issued letter of interpretation, OSHA states that a burn injury caused by a personal lithium-ion battery fire is work related if it occurs in the workplace during assigned working hours. The letter details an incident where an employee was burned when their rechargeable lithium-ion batteries for e-cigarettes sparked a fire after coming into contact with a key used for work.

A new report from the Department of Labor Office of Inspector General concludes that OSHA struggles to meet its mission, particularly in high-risk industries like healthcare, construction, and manufacturing. Several pages point to OSHA’s difficulties in effectively enforcing annual injury and illness reporting requirements, reaching the nation’s high-risk worksites for inspection, and addressing workplace violence by regulatory or other action.

Turning to environmental news, EPA extended the deadlines for Facility Evaluation Reports and related requirements for coal combustion residuals facilities. In most instances, the deadlines have been moved one or two years out.

And finally, EPA announced a final rule eliminating the 2009 Endangerment Finding and related greenhouse gas emission requirements for on-highway vehicles and vehicle engines. When the final rule takes effect, manufacturers and importers of new motor vehicles and motor vehicle engines will no longer have to measure, report, certify, or comply with federal greenhouse gas emission standards.

Thanks for tuning in to the monthly news roundup. We’ll see you next month!

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Most Recent Highlights In Safety & Health

EHS Monthly Round Up - March 2026

EHS Monthly Round Up - March 2026

In this March 2026 roundup video, we'll review the most impactful environmental health and safety news.

Hi everyone! Welcome to the monthly news roundup video, where we’ll review the most impactful environmental health and safety news. Let’s take a look at what happened over the past month.

OSHA released an updated Job Safety and Health poster. Employers can use either the revised version or the older one, but the poster must be displayed in a conspicuous place where workers can easily see it.

OSHA recently removed a link from its Data topic webpage that displayed a list of “high-penalty cases” at or over $40,000 since 2015. The agency says it discontinued and removed it in December. The data is frozen and archived elsewhere.

OSHA published two new resources as part of its newly launched Safety Champions Program. The fact sheet provides an overview of how the program works, eligibility criteria, and key benefits. The step-by-step guide helps businesses navigate the core elements of OSHA’s Recommended Practices for Safety and Health Programs.

Several forces are nudging OSHA to address a number of workplace hazards and high-hazard industries. This comes from other agencies, safety organizations, watchdogs, legislative proposals, and persistent injury/fatality data. Among the hazards are combustible dust; first aid; personal protective equipment; and workplace violence. How all this translates into new regulations, guidance, programmed inspections, or other initiatives remains to be seen.

Turning to environmental news, EPA issued a proposed rule to require waste handlers to use electronic manifests to track all RCRA hazardous waste shipments. Stakeholders have until May 4 to comment on the proposal.

On March 10, EPA finalized stronger emission limits for new and existing large municipal waste combustors and made other changes to related standards.

And finally, EPA temporarily extended coverage under the 2021 Multi-Sector General Permit for industrial stormwater discharges until the agency issues a new general permit. The permit expired February 28 and remains in effect for facilities previously covered. EPA won’t take enforcement action against new facilities for unpermitted stormwater discharges if the facilities meet specific conditions.

Thanks for tuning in to the monthly news roundup. We’ll see you next month!

EHS Monthly Round Up - January 2026

EHS Monthly Round Up - January 2026

In this January 2026 roundup video, we'll review the most impactful environmental health and safety news.

Hi everyone! Welcome to the monthly news roundup video, where we’ll review the most impactful environmental health and safety news. Let’s take a look at what happened over the past month.

Chemical manufacturers, importers, distributors, and employers will have an extra four months to comply with the provisions of OSHA’s revised Hazard Communication standard. When the rule was revised in 2024, it contained staggered compliance dates for those who classify or use chemical substances and mixtures. The first compliance date is now May 19 rather than January 19 of 2026.

On January 8, OSHA issued further technical corrections to its Hazard Communication final rule. An initial set of corrections was published in October 2024, and OSHA continued to review the standard for errors. The agency said these corrections should reduce confusion during the chemical classification process and prevent errors on labels and safety data sheets.

In 2024, private industry employers reported 2.5 million nonfatal workplace injuries and illnesses, according to the Bureau of Labor Statistics. This is down 3.1 percent from 2023 and largely due to a decrease in respiratory illnesses. The greatest number of cases involving days away from work, job restriction, or transfer were caused by overexertion, repetitive motion, and bodily conditions, followed by contact incidents.

Registration is open for OSHA’s Safety Champions Program, which is designed to help employers develop and implement effective safety and health programs. Participants can work at their own pace through Introductory, Intermediate, and Advanced levels.

Turning to environmental news, on January 9, EPA withdrew its direct final rule on SDS/Tier II reporting tied to OSHA HazCom, before it had a chance to take effect. The direct final rule was published back on November 17, 2025, and was intended to relax the Tier II and safety data sheet reporting requirements and align with OSHA’s HazCom standard. EPA said it plans to write a new rule addressing all public comments.

And finally, EPA published a final rule that changes certain requirements for wastewater discharges from coal-fired steam electric power plants. It applies to the deadlines established by the preceding rule finalized in 2024.

Thanks for tuning in to the monthly news roundup. We’ll see you next month!

EPA postpones compliance for TCE uses with TSCA Section 6(g) exemptions
2026-05-07T05:00:00Z

EPA postpones compliance for TCE uses with TSCA Section 6(g) exemptions

On May 5, 2026, the Environmental Protection Agency (EPA) published a final rule postponing the effective date of compliance requirements for trichloroethylene (TCE) uses with Toxic Substances Control Act (TSCA) Section 6(g) exemptions until pending judicial review is concluded.

Who’s impacted?

The delay applies to the conditions imposed on each TSCA Section 6(g) exemption at 40 CFR 751.325, including the Workplace Chemical Protection Program requirements at 751.315.

Since the compliance requirements haven’t taken effect, facilities that use TCE with TSCA Section 6(g) exemptions don’t have to comply with the provisions yet.

Why the delay?

In December 2024, EPA released the final TCE rule (2024 TCE rule). The rule ultimately bans all uses of TCE, but it allows uses with TSCA Section 6(g) exemptions to continue for a limited time as long as facilities comply with strict workplace controls. Currently, the 2024 TCE rule is under judicial review. EPA has delayed the effective date of the requirements for TCE uses with TSCA Section 6(g) exemptions until the judicial challenges to the 2024 TCE rule are resolved.

If you have a sense of déjà vu, it’s for a good reason. This is the fifth time the agency has delayed the compliance requirements for TSCA Section 6(g) exemptions. However, EPA’s previous postponements established specific dates for the provisions to take effect, but this rule doesn’t.

Key to remember: EPA has delayed the compliance requirements for TCE uses with TSCA Section 6(g) exemptions until pending judicial review is concluded.

2026-05-04T05:00:00Z

Wisconsin adds requirements to federal lead and copper drinking water rule

Effective date: May 1, 2026

This applies to: Public water systems

Description of change: The Wisconsin Department of Natural Resources (department) finalized amendments to align state regulations with the Environmental Protection Agency’s (EPA’s) updated lead and copper control requirements for drinking water. While most of the amendments conform to federal standards, the state has additional standards. The department also:

  • Requires community water systems to make four contact attempts (two more than federal requirements) by two different means for elementary schools and childcare facilities to schedule lead monitoring,
  • Requires public water systems on reduced annual monitoring to analyze and report the same number of sample results for copper and lead (instead of the federal requirements that only half of the copper samples are analyzed),
  • Requires public water systems undergoing temporary treatment or source water changes (unregulated by EPA) for more than 30 days to notify the department 10 days before the planned change or as soon as possible for an unplanned emergency change,
  • Requires groundwater system water suppliers that request to limit their entry point sampling to obtain prior approval from the department,
  • Requires water suppliers that provide point-of-use treatment devices for the corrosion control treatment compliance flexibility option to submit a written plan to the department (not required by the federal rule),
  • Grants the department the authority to require analysis of total and dissolved lead during distribution system and site assessments where the federal rule doesn’t provide this authority to the state,
  • Requires water suppliers that request to invalidate a reported sample result to provide substantial evidence that the sample meets one of the invalidation criteria in the rule, and
  • Combines the lead and copper monitoring waivers into one waiver and requires public water systems to complete at least two 6-month rounds of standard tap water monitoring (for which the federal rule only requires one 6-month round).
2026-05-04T05:00:00Z

District of Columbia updates odor control permit rules

Effective date: April 10, 2026

This applies to: Entities required to obtain an operating air permit under Nuisance Odor Regulations

Description of change: The District of Columbia’s Department of Energy and Environment (DOEE) finalized a rulemaking that allows sources of nuisance odors to implement odor controls before obtaining an operating air permit under 20 DCMR Section 200.

To qualify, an entity must obtain from the DOEE written approval of the controls in the Odor Control Plan (OCP) decision letter. Additionally, the source must apply for an operating permit under 200.2 within 60 days of receiving an OCP decision letter.

Related state info: Clean air operating permits state comparison

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Most Recent Highlights In Human Resources

2026-05-04T05:00:00Z

California permanently adopts emergency vehicle rules

Effective date: April 1, 2026

This applies to: New vehicle and engine manufacturers

Description of change: The California Air Resources Board (CARB) permanently adopted the Emergency Vehicle Emissions Regulations, which CARB adopted in 2025 as a temporary measure.

The rule reverts the emission standards and requirements for vehicle and engine manufacturers to the regulations in effect before the adoption of:

  • Advanced Clean Cars II (ACC II), and
  • Heavy-Duty Engine and Vehicle Omnibus Low NOx (Omnibus).

CARB allows manufacturers to comply with ACC II and Omnibus requirements voluntarily.

In 2025, the Environmental Protection Agency revoked CARB’s waivers to implement the ACC II, Omnibus, and Advanced Clean Trucks rules.

Hazardous waste manifests: Hybrid vs. fully electronic
2026-04-28T05:00:00Z

Hazardous waste manifests: Hybrid vs. fully electronic

More industries are embracing the exclusive use of electronic platforms. For example, digital payments are replacing cash, news sites are going fully online, and cloud storage is eclipsing external computer storage. And, based on recent proposed rulemaking, hazardous waste manifests may join the list.

The Environmental Protection Agency (EPA) proposed the Paper Manifest Sunset Rule in March 2026, planning to shift to electronic-only manifests for tracking hazardous waste that’s regulated by the Resource Conservation and Recovery Act (RCRA).

If the proposed rule is finalized, regulated entities will have to track all hazardous waste shipments electronically. Specifically, generators, transporters, and receiving facilities could only use hybrid or fully electronic manifests on the Hazardous Waste Electronic Manifest System (e-Manifest).

So, what are the differences between hybrid and fully electronic manifests? Let’s compare the distinctions and explore some of the benefits that electronic manifests can offer.

What’s a hybrid manifest?

EPA initially established the hybrid manifest for generators that couldn’t fully participate in electronic manifests when the e-Manifest launched in 2018. The hybrid manifest combines paper and electronic manifests, allowing generators that aren’t registered in e-Manifest or don’t have an EPA identification (ID) number to sign printed copies of electronic manifests.

Here’s the general hybrid manifest process:

  • The first transporter initiates an electronic manifest in e-Manifest. A hard copy of the electronic manifest is printed out, and the generator and initial transporter sign the paper copy.
  • The generator keeps a signed paper copy on-site. The transporter keeps a signed paper copy with the shipment until it’s delivered to the receiving facility.
  • From that point forward, the initial transporter and all subsequent waste handlers track the shipment in e-Manifest (using electronic signatures and electronic transmissions).
  • The manifest is complete when the receiving facility or exporter electronically signs it on e-Manifest.

What’s a fully electronic manifest?

The fully electronic manifest is tracked completely online. All handlers — generators, transporters, and receiving facilities or exporters — must have an EPA ID number and be registered in e-Manifest to use the fully electronic manifest.

The entire process is conducted on e-Manifest:

  • The manifest is created electronically in e-Manifest.
  • All handlers electronically sign the manifest in e-Manifest.
  • The manifest is complete when the receiving facility or exporter electronically signs it on e-Manifest.

What benefits do electronic manifests offer?

Regardless of whether EPA’s rule is finalized as is, electronic manifests offer hazardous waste handlers a range of benefits. Consider the following potential perks.

Compliance with existing regulations

Many handlers are already required to embrace electronic manifesting. In July 2024, EPA finalized the e-Manifest Third Rule, which requires:

  • Large quantity generators and small quantity generators to register for e-Manifest,
  • Exporters to submit manifests and continuation sheets to e-Manifest (and pay the associated fees), and
  • Waste handlers to submit manifest-related reports and data corrections to e-Manifest.

Streamlined recordkeeping for generators

Hazardous waste handlers using e-Manifest automatically meet the recordkeeping requirements to maintain records of manifests (paper or electronic) since the manifests are retained electronically in the system.

This eliminates the need to keep hard copies. It also provides a centralized place where handlers can access these documents at any time.

However, the provision doesn’t apply to generators using hybrid manifests; they must keep the initial paper copies of the electronic manifest for 3 years.

Reduced costs

Embracing electronic manifesting removes the costs associated with printing paper manifests from EPA-approved sources.

Keep in mind, there’s an unavoidable cost for receiving facilities and exporters. These entities have to pay user fees for each manifest they submit to e-Manifest.

Proactive preparation

EPA’s proposed Paper Manifest Sunset Rule would prohibit the use of paper manifests 2 years after the publication of a final rule. Hazardous waste handlers who transition to using only electronic manifests now will be better prepared to comply with future regulations. It gives businesses time to coordinate resources and address any unexpected issues.

Key to remember: Do you know the differences between hybrid and fully electronic hazardous waste manifests? The distinctions could be the difference between compliance and noncompliance.

EPA publishes first round of expiring TSCA CBI claims
2026-04-27T05:00:00Z

EPA publishes first round of expiring TSCA CBI claims

The Environmental Protection Agency (EPA) published the first list of expiring Confidential Business Information (CBI) claims for information submitted under the Toxic Substances Control Act (TSCA). The list covers CBI claims that expire from June 22, 2026, to July 31, 2026.

What are expiring CBI claims?

The Frank R. Lautenberg Chemical Safety for the 21st Century Act (which became law in June 2016) set an automatic 10-year expiration for most CBI claims made under TSCA. The first round of expiring claims starts in June 2026.

EPA allows businesses to request extensions of CBI protection for up to another 10 years.

How do I know if my CBI claims are expiring?

EPA will notify businesses of expiring CBI claims directly through the Central Data Exchange (CDX).

The agency will also release public lists of upcoming expiring CBI claims monthly on the “CBI Claim Expiration” webpage. The agency encourages businesses to review the lists to verify whether any of their claims are included.

How do I request an extension of expiring CBI claims?

Businesses seeking to extend a CBI claim beyond its expiration date must submit an extension request at least 30 days before the claim expires using the newly launched TSCA Section 14(e) CBI Claim Extension Request application in EPA’s CDX.

Here’s the general process:

  • EPA notifies the business of an expiring CBI claim directly through CDX and via the public lists on the “CBI Claim Expiration” webpage.
  • The business submits a request for extension through EPA’s CDX at least 30 days before the CBI claim expires. Requests must comply with the substantiation requirements at 40 CFR 703.5(a) and (b).
  • EPA reviews the submission and either grants or denies the request.

What are the possible results?

If EPA approves the extension request, the information in the CBI claim will remain protected for up to another 10 years.

If EPA denies the extension request, the agency can publicize the information in the claim 30 days after notifying the submitter in CDX. Further, if a business doesn’t submit an extension request at least 30 days before the expiration date, EPA may publicize the information without notifying the submitter.

Key to remember: EPA published the first round of expiring CBI claims for information submitted under TSCA. Businesses must submit extension requests to keep the information protected.

2026-04-24T05:00:00Z

North Dakota establishes AST regulations

Effective date: April 1, 2026

This applies to: Owners and operators of aboveground storage tanks (ASTs) and liquid fuel storage tanks

Description of change: The Department of Environmental Quality adopted technical standards and corrective action requirements for ASTs. The department also approved amendments to the registration dates and fee categories of the Petroleum Tank Release Compensation Fund for liquid fuels storage tanks.

Related state info: Aboveground storage tanks (ASTs) state comparison — ASTs

2026-04-24T05:00:00Z

Ohio finalizes sewage sludge amendments

Effective date: March 1, 2026

This applies to: Facilities regulated by the sewage sludge program

Description of change: The Ohio Environmental Protection Agency finalized changes to the sewage sludge program through its 5-year review of the regulations. The approved amendments:

  • Add professional operator of record requirements for privately owned treatment works;
  • Increase and add isolation distances for facilities;
  • Prohibit beneficial use of biosolids within a vulnerable hydrogeological setting;
  • Remove dioxin monitoring requirements; and
  • Add requirements for beneficial user certification (including the application and examination process, recordkeeping requirements, and reasons for suspending or revoking a certification).
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