# Federal Register
1 - 1910.134(e) - 86:32376-32628 - Occupational Exposure to COVID-19; Emergency Temporary Standard; Interim Final Rule
2 - 1910.134(e) - 84:50739-50756 - Additional Ambient Aerosol CNC Quantitative Fit Testing Protocols: Respiratory Protection Standard - PDF
3 - 1910.134(e) - 82:2470-2757 - Occupational Exposure to Beryllium - PDF
4 - 1910.134(e), 1910.134(e)(1), 1910.134(e)(6)(ii) - 82:2470-2757 - Occupational Exposure to Beryllium - PDF
5 - 1910.134(e) - 81:16285-16890 - Occupational Exposure to Respirable Crystalline Silica; Final Rule - PDF
6 - 1910.134(e), 1910.134(e)(6) - 81:16285-16890 - Occupational Exposure to Respirable Crystalline Silica; Final Rule - PDF