#	Standard Interpretations
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	06/15/2015 - 1910.27(c)(2) - Clarification on fixed ladders built to certain specifications for roof access
11	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
12	01/31/2013 - 1910.27(c)(7) - Fixed ladders inside wind turbine towers
13	01/31/2013 - 1910.27(c)(1) - Fixed ladders inside wind turbine towers
14	01/31/2013 - 1910.27, 1910.27(c)(1), 1910.27(c)(7) - Fixed ladders inside wind turbine towers
15	09/30/2002 - 1910.27(d)(5) - Considerations for using a continuous-climb fixed ladder on a steel stack instead of ladder cages and platforms.
16	09/30/2002 - 1910.27(d)(2) - Considerations for using a continuous-climb fixed ladder on a steel stack instead of ladder cages and platforms.
17	07/19/2002 - 1910.27(d)(5) - Use of ladder and safety devices in lieu of platforms.
18	07/19/2002 - 1910.27(d)(2) - Use of ladder and safety devices in lieu of platforms.
19	11/09/1999 - 1910.27(c)(7) - Application of hatch covers to the Bilco Type "S" Roof Scuttle.
20	08/07/1997 - 1910.27 - OSHA's requirements for enclosed hardware used in 'third rail' ladder safety devices for towers.
21	05/17/1990 - 1910.27(c)(1) - Head clearance requirements for fixed ladders used on FAA radio communication towers.
22	03/26/1985 - 1910.27 - Interpretation on standards for use of cranes during high wind conditions.
23	10/09/1984 - 1910.27(d)(5) - Fixed ladder protection and safe entry into storm sewer manholes.
24	10/09/1984 - 1910.27(d)(2) - Fixed ladder protection and safe entry into storm sewer manholes.
25	02/25/1983 - 1910.27(d)(2) - Hinged rest platforms cannot be used for fixed ladders.
26	10/31/1979 - 1910.27(d)(1)(vi) - OSHA fixed ladder requirements.
27	03/18/1976 - 1910.27(d)(5) - Safety devices on fixed ladders.
28	09/04/1974 - 1910.27(d)(1) - "Equivalent construction" of cages or wells; cages for 30' straight ladders.