OSHA 1910.28: Fall Protection, Ladders, and Falling Objects

OSHA’s general industry fall protection standard, 29 CFR 1910.28, requires employers to protect workers from falls of four feet or more from an unprotected edge, and to protect them at any height when the fall would be into or onto dangerous equipment.¹ The rule also covers holes, hoist areas, wall openings, fixed ladders, and the hazard of objects falling on workers below. Civil penalties reach $165,514 per willful or repeated violation under the 2025 adjustment, so the specifics matter.²

Who the Rule Covers

Section 1910.28 applies to all general industry workplaces: warehouses, manufacturing plants, distribution centers, and similar operations. The employer’s baseline obligation is to protect every employee exposed to a fall hazard or a falling object hazard. Guardrails, covers, and similar hardware have to meet 1910.29; harnesses, lanyards, and anchors have to meet 1910.140.¹

Some situations sit outside 1910.28. Portable ladders are governed by separate rules. The standard also excludes the exposed perimeters of entertainment stages and rail-station platforms, powered platforms (1910.66), aerial lifts (1910.67), telecommunications work (1910.268), and electric power generation and distribution (1910.269). Employers may inspect a worksite without fall protection before or after work, but only where no fall protection system has already been installed and made available.¹

The Four-Foot Rule for Unprotected Edges

Any time a worker is on a walking-working surface with an unprotected side or edge four feet or more above a lower level, the employer must provide at least one of three options:³

A guardrail system along the exposed edge.
A safety net system installed as close as possible below the work surface.
A personal fall protection system, meaning a harness with a lanyard or a travel restraint setup that keeps the worker away from the edge.

Loading docks and loading racks get a narrow carve-out. Where an employer can demonstrate that a fall protection system on the working side is not feasible, the system may be omitted during active operations, provided access is limited to authorized employees trained under 1910.30.¹ OSHA presumes standard systems are feasible, and the employer carries the burden of proving otherwise.

Hoist Areas

Hoist areas, where materials move between levels through floor openings, need fall protection when the drop is four feet or more. Guardrails, personal fall arrest systems, and travel restraint systems are all acceptable. When a guardrail, gate, or chain is removed so a worker can lean over the edge to guide a load, the worker must be wearing a personal fall arrest system without exception.¹

Holes and Floor Openings

OSHA defines a “hole” as any gap in a floor, roof, or similar surface measuring at least two inches across at its smallest point.⁴ That covers skylights, utility chases, and abandoned equipment cutouts. If the hole sits four feet or more above a lower level, workers must be protected by covers, guardrails, travel restraint systems, or personal fall arrest systems. Skylights are specifically included. If the hole is less than four feet above the next level, the employer still has to prevent workers from tripping or stepping into it, usually with covers or guardrails.¹

Certain hole types have specific requirements:

Stairway floor holes need fixed guardrails on all exposed sides except the stairway entrance. If the stairway is used less than once a day and a fixed guardrail is impractical, a hinged cover combined with removable guardrails can substitute.
Ladderway holes need guardrails and toeboards on all exposed sides except the entrance, which must have a self-closing gate or an offset layout.
Hatchway and chute holes need either a hinged cover with a fixed guardrail leaving one exposed side, or a removable guardrail with toeboards on up to two sides and fixed guardrails elsewhere. A guardrail or travel restraint is required whenever material is being passed through.¹

Wall Openings

When the inside bottom edge of a wall opening is less than 39 inches above the walking surface, and the outside drop is four feet or more, the employer must install guardrails, safety nets, travel restraint, or a personal fall arrest system.³ Warehouse shipping doors that open onto a lower level often trigger this requirement.

Runways and Walkways

Elevated runways and similar walkways need guardrails on both sides when the drop is four feet or more. Where an employer can show that guardrails on both sides are not feasible for a runway used exclusively for a specific purpose, one side’s guardrail may be omitted, but only if the runway is at least 18 inches wide and every worker on it uses a personal fall arrest or travel restraint system.³

Fall Protection Near Dangerous Equipment

Here 1910.28 drops the four-foot threshold. Protection is required regardless of the height:⁵

Less than four feet above dangerous equipment, the employer must install a guardrail system or travel restraint system, unless the equipment itself is covered or guarded enough to eliminate the hazard.
Four feet or more above dangerous equipment, the full menu applies: guardrails, safety nets, travel restraint, or personal fall arrest systems.

The regulation doesn’t list which machines qualify as “dangerous equipment.” The employer makes that call through a hazard assessment, and it typically covers tanks holding chemicals, conveyors with moving parts, open vats, and machines with exposed blades.

Fixed Ladders

Fixed ladders installed on or after November 19, 2018, that extend more than 24 feet above a lower level must be equipped with either a personal fall arrest system or a ladder safety system. Ladders 24 feet or shorter generally don’t need those systems under 1910.28.⁶ If a shorter ladder is accessed from an elevated platform and a fall past that platform would drop the worker more than 24 feet total, the ladder needs fall arrest or ladder safety protection.

Older fixed ladders that currently rely on cages or wells must be converted to personal fall arrest or ladder safety systems by November 18, 2036.⁷ Employers with tall fixed ladders should be planning the transition rather than waiting.

Falling Object Protection

Section 1910.28(c) handles hazards from above. When workers are exposed to falling tools, debris, or materials, the employer must ensure they wear head protection meeting OSHA’s PPE standards, and must also put at least one of these controls in place:³

Toeboards, screens, or guardrails along elevated edges to stop objects from rolling or being kicked off.
Canopy structures over walkways where overhead work creates a drop risk, combined with keeping loose objects far enough from edges.
Barricaded zones below the hazard area, blocking workers from entering and keeping objects well back from the edge.

Equipment Specifications That Matter

When 1910.28 requires guardrails or covers, the design specifications sit in 1910.29. For personal fall protection hardware, they sit in 1910.140. The key numbers:

Guardrails

The top rail must sit 42 inches above the walking surface, plus or minus 3 inches. Midrails go at the midpoint between the top rail and the surface. Where there is no midrail, screens, mesh, or intermediate vertical members spaced no more than 19 inches apart can substitute. The system must withstand at least 200 pounds of force applied downward or outward within 2 inches of the top edge, at any point along the top rail.⁸

Toeboards

Toeboards must be at least 3.5 inches tall with no more than a quarter-inch gap above the walking surface.⁸ Where stacked materials rise above the toeboard, screens or mesh bridging the gap to the top rail are needed.

Anchor Points

Anchor points for personal fall arrest systems must support at least 5,000 pounds per attached worker, or be designed as part of a complete system with a safety factor of at least two under a qualified person’s supervision.⁹

Training Is Part of Compliance

Hardware alone doesn’t satisfy the rule. Under 29 CFR 1910.30, every employee exposed to a fall hazard must be trained by a qualified person before working at height. The training must cover:¹⁰

How to recognize fall hazards in the work area.
The procedures for minimizing those hazards.
How to install, inspect, operate, maintain, and disassemble the fall protection systems in use.
Correct hook-up, anchoring, and tie-off techniques, plus manufacturer-specified inspection and storage.

Training must be delivered in a way the employee actually understands. Retraining is required whenever workplace changes make prior training outdated, when new fall protection equipment is introduced, or when a worker’s actions show they lack the skills to work safely.¹⁰

Penalties

OSHA adjusts civil penalties annually for inflation. Under the January 2025 adjustment:²

Serious violations carry penalties up to $16,550 per violation, with a $1,221 minimum after all reductions.
Willful or repeated violations carry penalties between $11,823 and $165,514 per violation.

A single inspection at a facility with unguarded edges, missing hole covers, and no harness program can generate multiple stacked citations. Willful citations, which apply when an employer knew about the hazard and ignored it, can also trigger criminal referral if a worker is killed.¹¹

1
Occupational Safety and Health Administration. 29 CFR 1910.28 – Duty to Have Fall Protection and Falling Object Protection
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Occupational Safety and Health Administration. 2025 Annual Adjustments to OSHA Civil Penalties
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eCFR. 29 CFR 1910.28 – Duty to Have Fall Protection and Falling Object Protection
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eCFR. 29 CFR 1910.21 – Scope and Definitions
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UpCodes. 29 CFR 1910.28 – Duty to Have Fall Protection and Falling Object Protection – Section: Dangerous Equipment
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Occupational Safety and Health Administration. Fall Protection Requirements for Fixed Ladders
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Occupational Safety and Health Administration. Final Rule to Update General Industry Walking-Working Surfaces and Fall Protection Standards
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eCFR. 29 CFR 1910.29 – Protection Systems and Equipment Criteria
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Occupational Safety and Health Administration. 29 CFR 1910.140 – Personal Fall Protection Systems
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Occupational Safety and Health Administration. 29 CFR 1910.30 – Training Requirements
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Occupational Safety and Health Administration. OSHA Penalties