The rules this course is built on
We teach to the published text. Read it yourself — every link below goes to the issuing agency or legislature, not to a summary.
Issuing authority: Occupational Safety and Health Administration (OSHA), US Department of Labor
- 29 CFR Part 1915, Subpart B — Confined and enclosed spaces in shipyard employment
The shipyard-employment subpart governing confined and enclosed space entry, testing and safeguarding — the rule set this awareness course is written to.
Read the official text — OSHA → - 29 CFR §1915.12 — Precautions before entering a confined or enclosed space
The specific atmospheric testing and ventilation precautions required before entry, including the oxygen, flammable and toxic-atmosphere limits the course teaches.
Read the official text — OSHA → - OSHA — Confined Spaces safety and health topic
OSHA’s own overview of confined space hazards and the standards that apply across industries.
Read the official text — OSHA →
Provided so you can verify what we teach against the source. This is reference material, not legal advice, and reading it does not by itself discharge an employer obligation.