#	Letters of Interpretation
1	09/19/2005 - 1926.1051(a) - Whether ladders must be provided for access/egress for employees climbing columns to make initial connections; whether the initial connection referenced in Question #42 of Directive Number CPL 02-01-034 must be by two wrench-tight bolts?
2	09/19/2005 - 1926.1051, 1926.1051(a) - Whether ladders must be provided for access/egress for employees climbing columns to make initial connections; whether the initial connection referenced in Question #42 of Directive Number CPL 02-01-034 must be by two wrench-tight bolts?
3	04/11/2005 - 1926.1051(a) - Scaffolding/shoring
4	05/23/2001 - 1926.1051(a) - OSHA compliance of Terra Flex stair system (models L-400 and A-500).
5	08/22/2000 - 1926.1051 - Clarification of OSHA policy regarding the use of scaffold stairs for access to a multi-story structure.
6	08/12/1997 - 1926.1051 - Access steps or ladders for getting on and off a flatbed trailer.
7	07/20/1992 - 1926.1051(a) - The use of ladders and fall protection by steel erectors.

#	Regulations
1	03/14/2001 - 1926.1051 - General requirements.

#	Federal Register
1	01/23/1991 - 1926.1051 - 56:2585 - Corrections to Rule Document Covering Safety Standards for Stairways and Ladders Used in the Construction Industry
2	11/14/1990 - 1926.1051 - 55:47660 - Final Rule on Safety Standards for Stairways and Ladders Used in the Construction Industry
3	08/14/1971 - 1926.1051 - 36:15437 - Construction
4	05/04/1971 - 1926.1051 - 36:8311 - Construction