1910.28(b)(9): Fixed ladders (that extend more than 24 feet (7.3 m) above a lower level)
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.
In this article
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
- Fall Protection Requirements for Fixed Ladders (2021-09-10)
- Fixed Ladders on Grain Storage and Handling Equipment (2021-02-19)
- Personal Fall Arrest System or Ladder Safety System on Fixed Ladders, and Fixed Ladders Used on Grain Silos for Emergency Escape (2019-10-18)
- Personal Fall Arrest System or Ladder Safety System on Fixed Ladders (2019-05-17)
- NATE Response FINAL (2017-08-18)
- Walking-Working Surfaces and Personal Protective Equipment (Fall Protection Systems) (2017-06-22)
Related parts of this rule
- 1910.28(b) Protection from fall hazards 3,551 citations
- 1910.28(b)(1) Unprotected sides and edges 1,938 citations
- 1910.28(b)(1)(i) 1,933 citations
- 1910.28(b)(3) Holes 667 citations
- 1910.28(b)(11) Stairways 407 citations
- 1910.28(b)(11)(ii) 351 citations
- 1910.28(b)(3)(ii) 288 citations
- 1910.28(b)(3)(i) 238 citations
- 1910.28(b)(13) Work on low-slope roofs 132 citations
- 1910.28(b)(6) Dangerous equipment 123 citations
- 1910.28(b)(3)(iv) 108 citations
- 1910.28(b)(6)(i) 106 citations
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About this page
Sources
- 29 CFR 1910.28 (eCFR), text current as of 2026-10-15
- U.S. Department of Labor enforcement data: OSHA inspections, citations and accident records, copied nightly; data as of 2026-10-20
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.
