#	Standard Interpretations
1	09/25/2001 - 1926.400, 1926.400(b) - Applicable standards to protect employees, not engaged in electrical work, operating an aerial lift within 10 feet of overhead electrical lines.
2	01/08/1986 - 1926.400 - Safety and health standards pertaining to the electrical trades.
3	10/28/1985 - 1926.400 - Applicability of Ground-fault Protection Standards When Extension Cords are Plugged into Permanent Wiring at Construction Sites.
4	02/14/1982 - 1926.400 - Construction electrical safety.
5	01/12/1979 - 1926.400 - Ground Fault Protection.
6	10/07/1977 - 1926.400 - Double-insulated tools and ground-fault protection on construction sites.
7	02/03/1977 - 1926.400 - Double insulated tools on construction sites.

#	Regulations
1	03/14/2001 - 1926.400 - Introduction.

#	Federal Register
1	02/09/1984 - 1926.400 - 49:4949 - Electrical
2	10/13/1978 - 1926.400 - 42:47182-4 - Ground Fault Protection
3	12/21/1976 - 1926.400 - 41:55696 - Ground Fault Protection
4	12/04/1973 - 1926.400 - 38:33397 - Ground Fault Protection