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The following industry standards may be used to comply with the requirements set forth in §§312.23 through 312.31:
(a) The procedures of ASTM International Standard E1527-21 entitled “Standard Practice for Environmental Site Assessments: Phase I Environmental Site Assessment Process.” This standard is available from ASTM International at www.astm.org, 1-610-832-9585.
(b) The procedures of ASTM International Standard E2247–23 entitled ‘‘Standard Practice for Environmental Site Assessments: Phase I Environmental Site Assessment Process for Forestland and Rural Property.’’ This standard is available from ASTM International at www.astm.org, 1–610–832–9585.
(c) Until February 13, 2024, the procedures of ASTM International Standard E1527-13 entitled “Standard Practice for Environmental Site Assessments: Phase I Environmental Site Assessment Process.” This standard is available from ASTM International at www.astm.org, 1-610-832-9585.
(d) Until June 24, 2025, the procedures of ASTM International Standard E2247–16 entitled ‘‘Standard Practice for Environmental Site Assessment Process for Forestland and Rural Property.’’ This standard is available from ASTM International at www.astm.org, 1–610–832–9585.
[70 FR 66070, Nov. 1, 2005; 73 FR 78655, Dec. 23, 2008; 78 FR 49693, Aug. 15, 2013; 78 FR 64404, Oct. 29, 2013; 78 FR 79324, Dec. 30, 2013; 79 FR 60090, Oct. 6, 2014; 82 FR 28012, June 20, 2017; 82 FR 43309, Sept. 15, 2017; 82 FR 43312, Sept. 15, 2017; 87 FR 14177, March 14, 2022; 87 FR 25572, May 2, 2022; 87 FR 76581, Dec. 15, 2022; 89 FR 52389, June 24, 2024]