| Alabama | Follows federal | None | None. View federal |
| Alaska | Incorporated by reference with
modification | AS 18.60.058 and 8 AAC 61.1015 | Additional requirements. View state |
| Arizona | Incorporated by reference | R20-5-629 | Reporting location differences.
View state |
| Arkansas | Follows federal | None | None. View federal |
| California | Operates an OSHA-approved State Plan above and beyond federal regulation | 8 CCR 5193 and 8 CCR 342 | Extensive. View state |
| Colorado | Follows federal | None | None. View federal |
| Connecticut | Follows federal | None | None. View federal |
| Delaware | Follows federal | None | None. View federal |
| District of
Columbia | Follows federal | None | None. View federal |
| Florida | Follows federal | None | None. View federal |
| Georgia | Follows federal | None | None. View federal |
| Hawaii | Incorporated by reference 7/1/2017 CFR with modifications and additions | HAR 12-52.1 | Modifications and additions. Federal rule(s) after 7/1/2017 not yet in effect in Hawaii. View state |
| Idaho | Follows federal | None | None. View federal |
| Illinois | Follows federal | None | None. View federal |
| Indiana | Incorporated by reference | 610 IAC 9-2-8 | Reporting location differences. View state |
| Iowa | Incorporated by reference | IAC 88.5 | Reporting location differences.
View state |
| Kansas | Follows federal | None | None. View federal |
| Kentucky | Incorporated by reference with
modification | 803 KAR 2:181 | Additional requirements. View state |
| Louisiana | Follows federal | None | None. View federal |
| Maine | Follows federal | None | None. View federal |
| Maryland | Incorporated by reference | 09.12.21.02 | Reporting location differences.
View state |
| Massachusetts | Follows federal | None | None. View federal |
| Michigan | Incorporated by reference | R408.22101 through
R408.22162 | Reporting location differences.
View state |
| Minnesota | Incorporated by reference with
modification | MAR 5205.0010 | Reporting location differences.
View state |
| Mississippi | Follows federal | None | None. View federal |
| Missouri | Follows federal | None | None. View federal |
| Montana | Follows federal | None | None. View federal |
| Nebraska | Follows federal | None | None. View federal |
| Nevada | Incorporated by reference | NAC Chapter 618 | None. View federal |
| New Hampshire
| Follows federal | None | None. View federal |
| New Jersey | Incorporated by reference for public sector employees. Follows federal for private sector
employees | 12 NJAC 100 | None. View federal |
| New Mexico | Incorporated by reference | 11 NMAC 5.1.16 | Reporting location differences.
View state |
| New York | Incorporated by reference for public sector employees. Follows federal for private sector
employees | 12 NYCRR 800 to 830 | None. View federal |
| North
Carolina | Incorporated by reference | 13 N.C.A.C 07A.0301 | Reporting location differences.
View state |
| North Dakota | Follows federal | None | None. View federal |
| Ohio | Follows federal | None | None. View federal |
| Oklahoma | Follows federal | None | None. View federal |
| Oregon | Incorporated by reference with
modification | OAR 437-001-0700 | Extensive. View state |
| Pennsylvania | Follows federal | None | None. View federal |
| Rhode Island | Follows federal | None | None. View federal |
| South Carolina | Incorporated by reference | 71-300 to 71-346 | Reporting location differences.
View state |
| South Dakota | Follows federal | None | None. View federal |
| Tennessee | Incorporated by reference with
modification | Chapter 0800-01-03 | Minor differences. View
state |
| Texas | Follows federal | None | None. View federal |
| Utah | Incorporated by reference with
modification | R614-1-4 and R614-1-7 | Additional requirements. View state |
| Vermont | Incorporated by reference | 24 050 016 | Reporting location differences.
View state |
| Virginia | Adopted federal
regulations | 16 VAC 25-85-1904 | Reporting location differences.
View state |
| Washington | Operates an OSHA-approved State Plan above and beyond federal regulation | WAC 296-27 and WAC 296-800 | Exemption and reporting
differences. View state |
| West Virginia | Follows federal | None | None. View federal |
| Wisconsin | Follows federal | None | None. View federal |
| Wyoming | Incorporated by reference | 053.0028.1 | Reporting location differences.
View state |