# Federal Register
1 - 39:10216-23 - Illumination
# Regulations
1 - 1926.56 - Illumination.
# Standard Interpretations
1 - 1926.56 - OSHA accepts employers' use of the ANSI/IES-RP-7-1991 incorporated by reference or adopted into OSHA standards.
2 - 1926.56 - Requirements for minimum illumination at construction sites.