# Directives
1 - National - CPL 02-01-050 - 29 CFR Part 1910, Subpart I, Enforcement Guidance for Personal Protective Equipment in General Industry - PDF
2 - National - PRO 02-00-001 [PRO 4.3] - Procurement of Safety Glasses and Safety Shoes
# Regulations
1 - 1910.136 - Foot protection.