29 CFR 1926 · Construction · Subpart AA

1926.1207(a): Confined Space Training for Construction

By Black Belt Safety Editorial Team Official text as of October 15, 2026 Data updated October 19, 2026 3 min read

In plain words:

Employers must train each employee whose work is covered by the construction confined spaces standard, at no cost, and ensure they have the understanding, knowledge and skills for safe work. Training must cover the hazards in the permit space, the methods used to protect employees, and, for those not authorized to perform entry rescues, the dangers of attempting rescues.

Key takeaways

  • 1926.1207(a) is part of OSHA's construction standards (29 CFR Part 1926, Subpart AA).
  • OSHA cited it 39 times in the last 3 years, in 39 inspections, with $187,093 in current penalties.
  • 3 deaths are linked to inspections that cited this rule.
  • Most citations: TX (5), MI (5), VA (3).
  • Free 5-minute toolbox talk for your crew below.
39citations, 3 years
$187,093current penalties
39inspections
3linked deaths
In this article
  1. What this rule covers
  2. Official text
  3. Injuries linked to this rule
  4. Where and how often it was cited
  5. Free toolbox talk
  6. OSHA interpretation letters
  7. Get your crew competent
  8. Frequently asked questions
  9. About this page

What this rule covers

29 CFR 1926.1207(a) is one requirement inside 1926.1207 Training, an OSHA construction standard (Part 1926, Subpart AA). The official text below is copied word for word from the Electronic Code of Federal Regulations (eCFR). The numbers, injury cases and training on this page show how OSHA enforces it on real job sites.

Official text

(a) The employer must provide training to each employee whose work is regulated by this standard, at no cost to the employee, and ensure that the employee possesses the understanding, knowledge, and skills necessary for the safe performance of the duties assigned under this standard. This training must result in an understanding of the hazards in the permit space and the methods used to isolate, control or in other ways protect employees from these hazards, and for those employees not authorized to perform entry rescues, in the dangers of attempting such rescues. 39 citations

Source: eCFR, text current as of 2026-10-15. Read all of 1926.1207.

Injuries linked to this rule

3 deaths are linked to inspections where OSHA cited 1926.1207(a).

Employee is overcome by toxic gases and dies
2024-09-13 · Fatal · FARIBAULT, MN

At 7:31 a.m. on September 13, 2024, Employee #1 was working inside a 9-foot deepsewer manhole in Faribault, Minnesota. The employee was performing a construction task to cement the end of a pipeline to close an old sewer line. The employee was not wearing a…

See all 3 cases

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Where and how often it was cited

YearCitations
20233
202416
202512
20268

Top states: TX (5), MI (5), VA (3), NV (2), IL (2)

Largest penalties

EmployerLocationPenalty for this rule
108102 - ICON LLCFARIBAULT, MN$25,000
COMMODORE MAINTENANCE CORPORATIONBROOKLYN, NY$23,170
CONSTRUCTION LABOR SERVICES, INC.MOBILE, AL$16,550
GRANITE CONSTRUCTION COMPANYANCHORAGE, AK$16,131
SBF CONSTRUCTION, INC.NEW BRUNSWICK, NJ$14,895

Free toolbox talk

A 5-minute crew talk on 1926.1207(a), plus alerts when this rule changes. Free.




OSHA interpretation letters

None exist. OSHA has not published a letter of interpretation for 1926.1207(a).

Get your crew competent

Trainers on Black Belt Safety: Marc Harvey, Dana Reyes

Trainers and suppliers: feature your business on this rule for $25/month.

Frequently asked questions

Who must get confined space training?

Each employee whose work is regulated by 1926 Subpart AA.

Who pays for the training?

The employer, at no cost to the employee.

What must training cover for workers not authorized to rescue?

The dangers of attempting such rescues.

About this page

Sources

3-year window. Federal OSHA only; state-plan rules are not counted. Plain-language text is a summary, not legal advice; the official text controls. Black Belt Safety is not part of OSHA or the Department of Labor.

Written and reviewed by

Black Belt Safety Editorial Team

Site Safety Officer and Safety Professional

OSHA 30 · CPR · USACE CQM

Written and reviewed by the Black Belt Safety team. Every post is checked against the OSHA standard or agency source it cites.

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