Last updated: 2026-04-06
If your facility has fixed ladders over 24 feet tall, a proposed rule published April 6, 2026 just changed your planning horizon — and not in the direction the safety community expected. OSHA is proposing to remove the November 18, 2036 deadline that would have required every existing fixed ladder over 24 feet to be retrofitted with a personal fall arrest system (PFAS) or ladder safety system. Ladder cages, which were supposed to be fully eliminated from general industry within a decade, may now remain on existing installations indefinitely.
This is not a finalized rule. It is a proposed rule published in the Federal Register (document 2026-06578), and the public comment period closes June 5, 2026. But EHS managers need to understand what this proposal means right now — for their compliance timelines, their capital planning, and their ISO 45001 obligations — before the rulemaking is complete.
The lesson is this: a proposed regulatory rollback does not automatically lower your safety standard. If your risk assessment already identified that the ladder cages in your facility require replacement, that finding does not disappear because OSHA may be relaxing its enforcement deadline. Your organization's hazard controls must be calibrated to actual risk — and the risk on a tall fixed ladder has not changed.
What 29 CFR 1910 Subpart D Actually Requires of General Industry Employers
OSHA's Walking-Working Surfaces standard, codified at 29 CFR 1910 Subpart D, was finalized in November 2016 after years of rulemaking. It is the primary federal regulatory framework governing slip, trip, and fall hazards in general industry workplaces — covering floors, aisles, platforms, runways, stairways, dockboards, scaffolds, and fixed ladders.
The standard's core fall protection requirement is in 29 CFR 1910.28. Employers must provide fall protection for workers on walking-working surfaces at heights of four feet or more above a lower level. For fixed ladders specifically, the standard distinguishes between different types of fall protection based on ladder height:
- Fixed ladders less than 24 feet — cages, wells, PFAS, ladder safety systems, or ladder stands are all acceptable
- Fixed ladders over 24 feet — this is where the phased timeline applies, and where the April 2026 proposal is focused
The standard also addresses general walking-working surface conditions: floors must be kept clean, dry, and free of hazards; surfaces capable of bearing the loads imposed upon them; permanent aisles and passageways clearly marked. These general surface requirements are not affected by the April 2026 proposal.
What is at issue is specifically the fixed ladder fall protection phaseout — a carefully engineered transition timeline that is now the subject of a deregulatory proposal.
The Decade-Long March Toward Eliminating Ladder Cages — and How It Stalled
When OSHA finalized the Walking-Working Surfaces rule in November 2016, the fixed ladder provisions represented a significant safety advance. The agency established a clear three-phase timeline for transitioning away from ladder cages as accepted fall protection on tall fixed ladders.
Phase One: Before November 19, 2018
Existing fixed ladders over 24 feet could use any of the accepted fall protection options: cages, wells, PFAS, or ladder safety systems. Employers had no obligation to modify their existing installations.
Phase Two: November 19, 2018 Onward
From that date forward, all new or replacement fixed ladders over 24 feet must use either a PFAS or a ladder safety system. Cages and wells are no longer acceptable for new installations. This requirement took effect and has been the law since 2018 — and the April 2026 proposal does not touch it.
Phase Three: The 2036 Deadline — Now Proposed for Removal
Under the existing rule, November 18, 2036 was the hard deadline by which all existing fixed ladders over 24 feet — including those installed before 2018 — had to be retrofitted with a PFAS or ladder safety system. Cages would be completely eliminated as an acceptable form of fall protection for these applications.
That twenty-year phaseout timeline was designed to give employers adequate time to plan capital projects, budget for retrofits, and work through their ladder inventory systematically. It was a long runway — but it had an endpoint. The April 2026 proposal removes that endpoint.
What the April 2026 Proposed Rule Actually Says
Federal Register document 2026-06578, published April 6, 2026, contains two related but distinct elements that EHS managers need to separate carefully.
Element 1: Remove the November 18, 2036 retrofit deadline. OSHA proposes to delete from 29 CFR 1910.28 the requirement that all existing fixed ladders over 24 feet be retrofitted with a PFAS or ladder safety system by that date. If finalized, employers who have existing fixed ladders with cages would no longer face a compliance deadline for replacing those cages.
Element 2: Seek comment on the underlying retrofit requirement itself. Beyond simply removing the deadline, OSHA is asking the public whether the underlying retrofit requirement should be fully repealed or revised. This is a broader question — one that could result in permanent authorization for employers to maintain ladder cages on existing installations, with no future obligation to replace them.
The proposed rule is explicit about what does NOT change:
- The requirement that new or replacement fixed ladders over 24 feet use a PFAS or ladder safety system remains in effect
- All other provisions of 29 CFR 1910.28 remain unchanged
- The general walking-working surfaces requirements under Subpart D are unaffected
The comment deadline is June 5, 2026. OSHA has not proposed an effective date for the changes — the rule is still in the proposal stage, and no changes take effect until a final rule is published.
Why the Safety Community Fought So Hard to Eliminate Cages
To understand what is at stake in this proposed rollback, it helps to understand why OSHA was phasing out ladder cages in the first place. The answer is not obvious to everyone — cages look protective, and many workers feel safer climbing inside one than climbing a bare ladder with a PFAS harness they may not fully trust.
The problem is that the feeling of protection and the reality of protection are not the same thing.
Cages Do Not Arrest Falls
A ladder cage — the cylindrical array of metal hoops surrounding a fixed ladder — is a passive containment device. It creates a physical boundary around the climber, which may prevent some falls from occurring by limiting the range of motion available. But if a worker loses their grip or footing and begins to fall, the cage does nothing to stop them. The worker slides or tumbles through the interior of the cage, with the metal structure itself potentially causing additional injuries during the fall sequence.
A PFAS, by contrast, physically connects the worker to an anchor point. A properly fitted and deployed PFAS arrests the fall — stops it within a limited distance — before the worker reaches a point where serious injury occurs. Ladder safety systems (typically a cable-based sleeve that travels up the ladder as the worker climbs) function similarly, engaging automatically when a fall begins.
Cages Complicate Emergency Rescue
When a worker is incapacitated on a tall fixed ladder — whether from a fall within the cage, a medical event, or loss of consciousness — the cage structure significantly complicates rescue operations. Rescuers must work within the confined geometry of the cage to access the incapacitated worker, rig for lowering or raising, and extract the individual safely.
This is not theoretical. Incident investigation records include cases where rescue time was materially extended because of cage geometry, and where rescue teams sustained secondary injuries during extraction. PFAS and ladder safety systems arrest the worker in a position that makes rescue more accessible and predictable.
The Statistics That Motivated the 2016 Rule
Ladder-related falls caused 161 workplace deaths and over 22,000 injuries in 2020 alone. These numbers reflect all ladder types — portable and fixed — but they provided the backdrop against which OSHA finalized the Walking-Working Surfaces standard and its phased approach to eliminating cages.
The 2016 rulemaking record included analysis of fall protection effectiveness across different systems. PFAS and ladder safety systems consistently outperformed cage-only protection in preventing serious injury when falls occurred. That evidence drove the phaseout timeline. It has not changed.
What the Proposed Rule Does Not Change: The New Ladder Rule Still Stands
This distinction deserves its own section because it is the most important compliance clarification in the proposed rule.
Since November 19, 2018, any fixed ladder over 24 feet that was newly installed or that replaced an existing ladder must use a PFAS or ladder safety system. There are no exceptions, no grandfather provisions, and no proposal to change this.
What this means in practice:
- If you installed a new fixed ladder since November 2018, it must already have a PFAS or ladder safety system. If it does not, you are currently out of compliance — regardless of what happens with the April 2026 proposal.
- If you replaced an existing fixed ladder since November 2018, the replacement must have a PFAS or ladder safety system.
- If you are planning a new fixed ladder installation or replacement project, PFAS or a ladder safety system is required. No planning assumption based on the April 2026 proposal changes this.
- Only pre-existing ladders that were installed before November 19, 2018 and have not been replaced are candidates for the proposed relief from the 2036 deadline.
EHS managers doing a facility audit right now should verify installation dates for all fixed ladders over 24 feet. Any ladder installed or replaced after November 2018 without a PFAS or ladder safety system is a current compliance issue, not a future planning question.
What Employers Should Do Right Now, Before This Rule Is Final
The fact that a rule is proposed — not final — does not mean organizations should stop all planning activity. Here is a practical compliance posture for the period between now and whenever OSHA finalizes (or abandons) this proposal.
Conduct a Fixed Ladder Inventory and Date Audit
Identify every fixed ladder over 24 feet in your facilities. For each one, determine:
- Installation date (to determine whether the 2018 requirement applies)
- Current fall protection type (cage, well, PFAS, ladder safety system)
- Condition of existing fall protection equipment
- Any capital project history — replacements or modifications since November 2018
This audit is necessary regardless of how the proposed rule resolves. You need this inventory to know your current compliance status and to make informed decisions about any existing remediation plans.
Do Not Cancel Already-Contracted Retrofit Projects
If your organization has already contracted for PFAS or ladder safety system installations on existing ladders in anticipation of the 2036 deadline, do not cancel those contracts based on the proposed rule. The rule is not final. Canceling safety improvement projects based on a proposal that may not survive the comment period and final rulemaking is a risk management error.
Reassess Capital Planning With Appropriate Contingency
If you had multi-year capital plans built around the 2036 deadline, it is reasonable to pause and reassess the prioritization of those projects — while retaining the underlying hazard assessment that motivated them. Your risk assessment found that ladder cages on certain installations presented fall risk that warranted improvement. That finding is not invalidated by a proposed regulatory change.
Document Your Reasoning, Whatever You Decide
If you decide to proceed with planned retrofits, document why — citing both the risk assessment findings and the uncertainty about the final regulatory outcome. If you decide to defer, document that reasoning too. The documentation creates the record that demonstrates your organization is making reasoned, risk-based decisions rather than simply exploiting regulatory uncertainty.
The ISO 45001 Dimension: Why Regulatory Rollbacks Don't Lower Your Management System Obligations
For organizations certified to ISO 45001:2018, this proposed rule creates a specific category of risk that deserves careful analysis — what might be called a gap-risk scenario. OSHA may be preparing to reduce what it requires. ISO 45001 may independently require more. Understanding that gap is your job.
Clause 6.1.2: Hazard Identification and Risk Assessment
ISO 45001 Clause 6.1.2 requires organizations to establish, implement, and maintain processes for hazard identification that are proactive and systematic. Walking-working surfaces, including fixed ladders, are explicitly within scope. The standard does not say "identify hazards to the extent OSHA requires." It says identify hazards — period — and assess the risks they present.
If your organization's risk assessment process identified that ladder cages on existing tall fixed ladders presented a fall risk that warranted engineering control improvement, that finding stands independently of OSHA's enforcement posture. The proposed rule does not eliminate the hazard. It proposes to eliminate the deadline for addressing it. Those are not the same thing.
Clause 8.1.2: Hierarchy of Controls
ISO 45001 Clause 8.1.2 requires organizations to manage OH&S risks using the hierarchy of controls, with elimination of hazards at the top and personal protective equipment at the bottom. Engineering controls — like PFAS and ladder safety systems that actively arrest falls — are higher in the hierarchy than administrative controls or lower-order passive protections.
Ladder cages sit lower in the hierarchy than active fall arrest systems. An ISO 45001-certified organization that retains cages on existing tall fixed ladders needs to be able to demonstrate that the residual risk after applying the cage as a control is acceptable under the organization's risk criteria. If the risk assessment says it is not acceptable, the cage is an inadequate control — regardless of what OSHA permits.
Clause 10.2: Treat This as a Nonconformance Review Trigger
ISO 45001 Clause 10.2 addresses nonconformities and corrective actions. Organizations should treat this proposed rollback as a trigger to review their existing documented decisions about fixed ladder fall protection.
Ask these specific questions:
- Did our risk assessment identify ladder cages as inadequate controls for specific installations?
- Did we document planned corrective actions tied to the 2036 deadline?
- If those corrective actions are now deferred indefinitely, have we re-evaluated whether the residual risk is acceptable?
- Does our internal audit program include verification that walking-working surface controls remain current and effective?
If the answer to the first two questions is yes, the answer to the third and fourth must be documented and substantive — not assumed. A proposed OSHA rollback is not a pass on your internal risk assessment process.
The Compliance Obligation That Remains
ISO 45001 Clause 9.1.2 requires evaluation of compliance with applicable legal requirements. If OSHA's final rule removes the 2036 deadline, the legal requirement changes — and your compliance evaluation must reflect that change. But the standard's broader obligation to maintain effective OH&S controls does not change. Regulatory minimum compliance and management system adequacy are separate questions, and ISO 45001 holds you to both.
How to Submit Comments to OSHA Before June 5, 2026
The public comment period on Federal Register document 2026-06578 closes June 5, 2026. Submitting a comment is a direct mechanism for EHS professionals, safety directors, and employers with fixed ladders to influence the final rule.
To submit a comment:
- Go to regulations.gov
- Search for Federal Register document 2026-06578 or the associated OSHA docket for the Walking-Working Surfaces rulemaking
- Submit your comment electronically — this is the most reliable method
Comments worth submitting include:
- Field experience with the relative effectiveness of PFAS, ladder safety systems, and cages in preventing serious injuries or deaths on tall fixed ladders
- Data on the cost burden of the 2036 retrofit timeline for employers with large fixed ladder inventories
- Incident investigations involving falls on fixed ladders where cage geometry complicated rescue operations
- Arguments — factual and specific — about whether removing the deadline increases or decreases net worker safety
OSHA's rulemaking record is a public document. Comments submitted by EHS professionals who work with these hazards daily are materially more useful to agency decision-making than generic objections or approvals. If you have data, submit it. If you have experience, describe it specifically. Vague comments have limited influence on a regulatory record.
The Lesson in Plain Language
OSHA is proposing to remove a deadline, not eliminate a hazard. The distinction matters. A worker who falls from a tall fixed ladder protected only by a cage is at the same risk whether OSHA's compliance calendar says 2036 or indefinite. Physics has not changed. The incident data has not changed. The hierarchy of controls has not changed.
What has changed — or may change — is the regulatory timeline for addressing a known fall protection gap. For organizations that were making capital investments to close that gap by 2036, this proposal may shift the external pressure. It does not shift the internal obligation to maintain effective controls under ISO 45001, and it does not alter the risk assessment findings that identified the gap in the first place.
The prudent response for EHS managers right now is three things: audit your fixed ladder inventory to confirm current compliance status, review any planned retrofit projects against your underlying risk assessments rather than against the regulatory deadline, and submit a substantive comment to OSHA before June 5, 2026 if you have field experience that is relevant to the agency's decision.
The comment window is short. The safety implications are long-term. This is exactly the kind of proposed rule that the EHS community should engage with directly.
Last updated: 2026-04-06
Source: Federal Register document 2026-06578, April 6, 2026. OSHA Walking-Working Surfaces — 29 CFR 1910 Subpart D.
— Jared Clark, JD, MBA, PMP, CMQ-OE, CPGP, CFSQA, RAC | Principal Consultant, Certify Consulting
Jared Clark
Principal Consultant, Certify Consulting
Jared Clark is the founder of Certify Consulting, helping organizations achieve and maintain compliance with international standards and regulatory requirements.