OSHA 1910.146: Using ANSI Z117.1 and NFPA Standards in Confined Space Programs
Use OSHA 1910.146 as the baseline, then apply ANSI/ASSP Z117.1 and NFPA standards to strengthen confined space hazard review and rescue planning.
Published: June 23, 2026 · By SafetyNet Editorial Team
Updated: June 27, 2026
Category: Industrial Safety