The Occupational Safety and Health Administration (OSHA) is considering changes to respiratory protection requirements across 16 substance-specific standards. The proposed revisions aim to provide greater compliance flexibility, eliminate duplicative requirements, and better align existing standards with OSHA’s general Respiratory Protection Standard (29 CFR 1910.134).
Following an informal public hearing on August 25, 2026, and subsequent stakeholder submissions, OSHA is evaluating the proposed changes and determining how to proceed.
What Could This Mean for Employers?
Several proposed revisions are particularly relevant to life sciences organizations, including those involving methylene chloride, formaldehyde, and ethylene oxide. Potential changes include greater flexibility in respirator selection, removal of duplicative provisions, and updates to certain substance-specific requirements.
While these changes have not yet been finalized, employers should continue following existing respiratory protection requirements. Organizations can also use this opportunity to review their respiratory protection programs, verify applicable standards, confirm proper respirator selection, and ensure employee fit testing and training remain current.
Staying informed about these proposed changes can help employers prepare for potential regulatory updates while maintaining effective workplace safety programs.
Read the full article on Trinity Consultants’ website to learn more about the proposed revisions, affected standards, and recommended next steps, or contact Safety Partners for assistance evaluating your respiratory protection program.
This blog was written by Beth Graham, Safety Partners’ Director of Quality, Research, and Training.
