# Federal Register
1 - 1910.502(f)(4) - 87:3928-3929 - COVID-19 Vaccination and Testing; Emergency Temporary Standard - PDF
2 - 1910.502(f)(4), 1910.502(f)(4)(i), 1910.502(f)(4)(ii) - 86:32376-32628 - Occupational Exposure to COVID-19; Emergency Temporary Standard; Interim Final Rule
# Regulations
1 Healthcare.