Permit-required confined space awareness — atmospheric testing, the entrant/attendant/supervisor roles, and rescue.

Workers who enter or support entry into tanks, vaults, silos, sewers, and other permit-required confined spaces — plus their attendants and entry supervisors.
Confined spaces cause a disproportionate share of multiple-fatality incidents (often would-be rescuers). OSHA requires training on the permit program before assigned duties.
7 modules · 2 hours · authored to current standards
OSHA 29 CFR 1910.146
A Confined Space completion certificate. Site-specific rescue drills are completed with your employer.