29 CFR 1910 · General Industry · Subpart D

1910.28(b)(9): Fixed ladders (that extend more than 24 feet (7.3 m) above a lower level)

By Black Belt Safety Editorial Team Official text as of October 15, 2026 Data updated October 20, 2026 4 min read

Key takeaways

  • 1910.28(b)(9) is part of OSHA's general industry standards (29 CFR Part 1910, Subpart D).
  • OSHA cited it 4 times in the last 3 years, in 4 inspections, with $10,921 in current penalties.
  • Related part: 1910.28(b) Protection from fall hazards (3,551 citations).
  • Free 5-minute toolbox talk for your crew below.
4citations, 3 years
$10,921current penalties
4inspections
0linked injury cases
In this article
  1. What this rule covers
  2. Official text
  3. Where and how often it was cited
  4. Free toolbox talk
  5. OSHA interpretation letters
  6. Related parts of this rule
  7. Get your crew competent
  8. About this page

What this rule covers

29 CFR 1910.28(b)(9) ("Fixed ladders (that extend more than 24 feet (7.3 m) above a lower level)") is one requirement inside 1910.28 Duty to have fall protection and falling object protection, an OSHA general industry standard (Part 1910, Subpart D). It includes 12 sub-paragraphs. 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

(9) Fixed ladders (that extend more than 24 feet (7.3 m) above a lower level). 4 citations

(i) For fixed ladders that extend more than 24 feet (7.3 m) above a lower level, the employer must ensure: Open (b)(9)(i) 4 citations

(A) Existing fixed ladders. Each fixed ladder installed before November 19, 2018 is equipped with a personal fall arrest system, ladder safety system, cage, or well; Open (b)(9)(i)(a) 1 citations

(B) New fixed ladders. Each fixed ladder installed on and after November 19, 2018, is equipped with a personal fall arrest system or a ladder safety system; Open (b)(9)(i)(b) 2 citations

(C) Replacement. When a fixed ladder, cage, or well, or any portion of a section thereof, is replaced, a personal fall arrest system or ladder safety system is installed in at least that section of the fixed ladder, cage, or well where the replacement is located; and Open (b)(9)(i)(c)

(D) Final deadline. On and after November 18, 2036, all fixed ladders are equipped with a personal fall arrest system or a ladder safety system. Open (b)(9)(i)(d)

(ii) When a one-section fixed ladder is equipped with a personal fall protection or a ladder safety system or a fixed ladder is equipped with a personal fall arrest or ladder safety system on more than one section, the employer must ensure:

(A) The personal fall arrest system or ladder safety system provides protection throughout the entire vertical distance of the ladder, including all ladder sections; and

(B) The ladder has rest platforms provided at maximum intervals of 150 feet (45.7 m).

(iii) The employer must ensure ladder sections having a cage or well:

(A) Are offset from adjacent sections; and

(B) Have landing platforms provided at maximum intervals of 50 feet (15.2 m).

(iv) The employer may use a cage or well in combination with a personal fall arrest system or ladder safety system provided that the cage or well does not interfere with the operation of the system.

Source: eCFR, text current as of 2026-10-15. Read all of 1910.28.

Where and how often it was cited

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OSHA interpretation letters

Related parts of this rule

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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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