#	Letters of Interpretation
1	04/20/2012 - 1926.501(b)(10) - Clarification on the use of safety monitors as a method of fall protection on a low-slope roof.
2	01/03/2005 - 1926.501(b)(10) - Use of a warning line instead of conventional fall protection; Part 1926 Subpart M
3	11/30/2004 - 1926.501(b)(10) - Residential fall protection: safety monitors; walking top plate of braced walls in installation; warning line; plating exterior walls; height limitation; non-roofer PPE; slide guards
4	03/12/2004 - 1926.501(b)(10) - Fall protection during roofing inspections, investigations, and assessments
5	12/15/2003 - 1926.501(b)(10) - Fall protection requirements for construction workers doing work while on a roof
6	11/15/2002 - 1926.501(b)(10) - Fall protection requirements for employees, other than roofers, working on low-slope roofs
7	05/03/2001 - 1926.501(b)(10) - Fall protection requirements for workers engaged in "roof blocking."
8	01/16/2001 - 1926.501(b)(10) - Fall protection: determination of roof width on irregular shaped roofs.
9	08/01/2000 - 1926.501(b)(10) - Acceptable use of warning lines as fall protection for roofers and other trades.
10	05/12/2000 - 1926.501(b)(10) - Fall protection non-conforming guardrail criteria for application of a de minimis policy.
11	05/08/1995 - 1926.501(b)(10) - The impact on the roofing industry of the OSHA's newly revised fall protection standard.
12	03/30/1995 - 1926.501(b)(10) - The impact on the roofing industry from OSHA's fall protection standard.