#	Federal Register
1	07/01/2025 - 1926.103 - 90:28463-28472 - Amending the Medical Evaluation Requirements in the Respiratory Protection Standard for Certain Types of Respirators
2	12/12/2024 - 1926.103 - 89:100321-100346 - Personal Protective Equipment in Construction - PDF
3	07/20/2023 - 1926.103 - 88:46706-46720 - Personal Protective Equipment in Construction - PDF
4	10/08/2019 - 1926.103 - 84:53902-53954 - Occupational Exposure to Beryllium and Beryllium Compounds in Construction and Shipyard Sectors; Proposed Rule - PDF
5	09/30/2019 - 1926.103 - 84:51377-51400 - Occupational Exposure to Beryllium and Beryllium Compounds in Construction and Shipyard Sectors - PDF
6	09/26/2019 - 1926.103 - 84:50739-50756 - Additional Ambient Aerosol CNC Quantitative Fit Testing Protocols: Respiratory Protection Standard - PDF
7	10/07/2016 - 1926.103 - 81:69740-69751 - Additional PortaCount Quantitative Fit-Testing Protocols: Amendment to Respiratory Protection Standard - PDF
8	10/04/2016 - 1926.103 - 81:68504-68685 - Standards Improvement Project-Phase IV; Proposed Rule - PDF
9	05/04/2015 - 1926.103 - 80:25365-25526 - Confined Spaces in Construction; Final Rule - PDF
10	12/06/2012 - 1926.103 - 77:72781-72783 - Standards Improvement Project--Phase IV - PDF
11	01/21/2009 - 1926.103 - 74:3526-3534 - Additional Quantitative Fit-Testing Protocols for the Respiratory Protection Standard - PDF
12	06/06/2003 - 1926.103 - 68:33887-33894 - Controlled Negative Pressure REDON Fit Testing Protocol - PDF
13	03/01/2000 - 1926.103 - 65:11086-11087 - Methylenedianiline (MDA) Standard for Construction (29 CFR 1926.60); Extension of the Office of Management of Budget's (OMB) Approval of Information-Collection (Paperwork) Requirements. - PDF
14	05/14/1982 - 1926.103 - 47:20803-9 - Respiratory Protection

#	Directives
1	06/26/2014 - 1926.103 - National - CPL 02-00-158 [CPL 02-00-120] - Inspection procedures for the Respiratory Protection Standard - PDF

#	Letters of Interpretation
1	03/02/2005 - 1926.103 - Emergency medical services on construction sites
2	04/08/2002 - 1926.103 - Respirator requirements for employees wearing facial hair for religious reasons.
3	05/03/2001 - 1926.103 - Application of 1926.800 to lone employees working underground in a tunnel or shaft connected to a tunnel.
4	02/23/1994 - 1926.103 - Storage of flammable and/or combustible liquids.
5	03/10/1975 - 1926.103 - Use of respirators for work in manholes.

#	Regulations
1	03/14/2001 - 1926.103 - Respiratory protection.