#	Letters of Interpretation
1	11/10/2020 - 1910.27(b)(1) - Fall protection requirements when a rope descent system is used with davit booms
2	05/21/2020 - 1910.27(b) - Rope descent systems as it may apply to Industrial Rope Access Systems, covered under, 1910.27(b)
3	01/25/2019 - 1910.27 - RDS Anchorage Testing Certification
4	11/20/2017 - 1910.27(b)(2)(iv) - Enforcement Guidance for General Industry Rope Descent System (RDS) Anchorage Requirements (29 CFR 1910.27(b)(1))
5	11/20/2017 - 1910.27(b)(1)(iii) - Enforcement Guidance for General Industry Rope Descent System (RDS) Anchorage Requirements (29 CFR 1910.27(b)(1))
6	11/20/2017 - 1910.27(b)(1)(ii) - Enforcement Guidance for General Industry Rope Descent System (RDS) Anchorage Requirements (29 CFR 1910.27(b)(1))
7	11/20/2017 - 1910.27(b)(1)(i) - Enforcement Guidance for General Industry Rope Descent System (RDS) Anchorage Requirements (29 CFR 1910.27(b)(1))
8	11/20/2017 - 1910.27(b)(1) - Enforcement Guidance for General Industry Rope Descent System (RDS) Anchorage Requirements (29 CFR 1910.27(b)(1))
9	08/18/2017 - 1910.27(b)(2)(i) - NATE Response FINAL
10	12/06/2013 - 1910.27(a) - Weight of the scaffold in determining whether the 4 to 1 factor is satisfied in construction and general industry standards
11	01/31/2013 - 1910.27, 1910.27(c)(1), 1910.27(c)(7) - Fixed ladders inside wind turbine towers
12	08/07/1997 - 1910.27 - OSHA's requirements for enclosed hardware used in 'third rail' ladder safety devices for towers.
13	03/26/1985 - 1910.27 - Interpretation on standards for use of cranes during high wind conditions.

#	Regulations
1	01/17/2017 - 1910.27 - Scaffolds and rope descent systems.

#	Federal Register
1	02/10/1984 - 1910.27 - 49:5318 - Revocation of Advisory and Repetitive Standards
2	05/20/2021 - 1910.27 - 86:27332-27338 - Walking-Working Surfaces - PDF
3	12/17/2019 - 1910.27 - 84:68794-68797 - Walking-Working Surfaces, Personal Protective Equipment (Fall Protection Systems), and Special Industries (Electric Power Generation, Transmission, and Distribution); Corrections
4	07/25/2019 - 1910.27 - 84:35888-35889 - Walking and Working Surfaces Standard for General Industry; Extension of the Office of Management and Budget's (OMB) Approval of the Information Collection (Paperwork) Requirements - PDF
5	11/18/2016 - 1910.27, 1910.272 - 81:82494-83006 - Walking-Working Surfaces and Personal Protective Equipment (Fall Protection Systems) - PDF
6	10/04/2016 - 1910.27 - 81:68504-68685 - Standards Improvement Project-Phase IV; Proposed Rule - PDF
7	09/08/2016 - 1910.27 - 81:62052-62066 - Fall Protection in Shipyard Employment - PDF
8	04/08/2016 - 1910.27 - 81:20678-20680 - Rollins College; AmerenUE (Formerly Union Electric Company); and Outfront Media, LLC (Formerly Gannett Outdoor Companies, Operating as Outdoor Systems, Inc., Subsequently CBS Outdoor Systems, Inc.): Technical Amendment to, and Revocation of, Permanent Variances - PDF
9	09/30/1998 - 1910.27 - 63:52298-52300 - Submission for OMB Review; Comment Request - PDF
10	06/26/1998 - 1910.27 - 63:34933-34934 - Walking-Working Surfaces; Information Collection Requirements. - PDF
11	03/01/1991 - 1910.27 - 56:8801 - Grant of Variance
12	06/29/1990 - 1910.27 - 55:26796-97 - Application of Gannett Outdoor Companies for a Variance Concerning Fixed Ladders.
13	02/10/1984 - 1910.27 - 49:5318 - Ladders, Fixed