#	Letters of Interpretation
1	11/12/2010 - 1910.5(c) - Applicability of 29 CFR 1910 standards to the oil and gas well drilling and servicing industry.
2	11/12/2010 - 1910.5, 1910.5(c) - Applicability of 29 CFR 1910 standards to the oil and gas well drilling and servicing industry.
3	11/14/2006 - 1910.5(f) - OSHA requirements for warning signs and protection from electric-arc-flash hazards and compliance with NFPA 70E-2004.
4	11/14/2006 - 1910.5(c)(1) - OSHA requirements for warning signs and protection from electric-arc-flash hazards and compliance with NFPA 70E-2004.
5	11/14/2006 - 1910.5, 1910.5(c)(1), 1910.5(f) - OSHA requirements for warning signs and protection from electric-arc-flash hazards and compliance with NFPA 70E-2004.
6	09/24/2004 - 1910.5(c) - Applicable standards for telecommunications non-industry specific operations, e.g., retail, call center, warehouse, and administrative locations.
7	08/30/1999 - 1910.5(c)(1) - Log skidder operators must be trained in accordance with 1910.266(i)(3)(ii)
8	05/19/1993 - 1910.5 - Interpretation of coverage for the telecommunications industry with regard to the new Permit-Required Confined Spaces standard.