Last reviewed: September 18, 2026 by HAZWOPER OSHA Training's curriculum team

Regulatory Reference

OSHA Standards Crosswalk

Exactly which OSHA confined space regulation each of our four courses is designed around, section by section. This page is general guidance, not legal advice; always confirm current requirements against the official standard.

OSHA Standard What It Covers Awareness Permit-Required Entry Supervisor Competent Person
29 CFR 1926 Subpart AA
Confined Spaces in Construction (overview)
Identifying/classifying spaces, written permit program, training, rescue planning. ✅ Primary ✅ Primary ✅ Primary ✅ Primary
1926.1207
Training
Who must be trained, in what, and when retraining is required. ✅ Core ✅ Core ◻︎ Referenced ◻︎ Referenced
1926.1208
Duties of Authorized Entrants
What an entrant must know and do before, during, and after entry. ◻︎ Overview only ✅ Core ◻︎ Referenced ◻︎ Referenced
1926.1209
Duties of Attendants
Continuous monitoring, communication, and evacuation authority. ◻︎ Overview only ✅ Core ◻︎ Referenced ◻︎ Referenced
1926.1210
Duties of Entry Supervisors
Authorization, verification, and oversight of permit-required entries. ◻︎ Referenced ✅ Core ◻︎ Referenced
1926.1211
Rescue & Emergency Services
Verified rescue capability before entry begins. ◻︎ Referenced ✅ Core ✅ Core
29 CFR 1910.146
General Industry Permit-Required Confined Spaces
General industry counterpart to Subpart AA, sharing the same core roles. ◻︎ Referenced ◻︎ Referenced ◻︎ Referenced ◻︎ Referenced

✅ Core = the section the course is primarily built around. ◻︎ Referenced = covered as supporting/overlap content. This mapping describes course design intent, not a legal certification that a specific student meets every duty under a given section; see our Credential Transparency page.

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