Construction (29 CFR 1926)

Scope, Application, and Definitions – Stairways and Ladders

Verified vs OSHA sources · 2026-10-05

29 CFR 1926.1050

29 CFR 1926.1050 is the scope, application, and definitions section for Subpart X, OSHA's stairway and ladder standard for construction. It establishes that Subpart X applies to all stairways and ladders used in construction, alteration, repair, painting, decorating, and demolition, and sets when they must be provided, with the specific requirements in 1926.1051–1926.1053 and training in 1926.1060.

29 CFR 1926.1050 at a glance

What it is: Scope, application, and definitions for Subpart X (construction stairways and ladders)
Coverage: All stairways and ladders used in construction, alteration, repair, and demolition
Access trigger: A stairway or ladder is required at breaks in elevation of 19 inches or more (no ramp/hoist)
Requirements: 1926.1051 (general), 1926.1052 (stairways), 1926.1053 (ladders)
Training: 1926.1060
Related: Scaffold stairways and ladders are addressed in Subpart L

What 29 CFR 1926.1050 requires (plain English)

29 CFR 1926.1050 opens Subpart X, Stairways and Ladders, by defining its scope, application, and terms. It provides that the subpart applies to all stairways and ladders used in construction, alteration, repair (including painting and decorating), and demolition workplaces covered under Part 1926, and that it also sets forth, in specified circumstances, when stairways and ladders must be provided.

The general access rule the scope establishes is that a stairway or ladder must be provided at all points of access where there is a break in elevation of 19 inches (48 cm) or more, and no ramp, runway, sloped embankment, or personnel hoist is provided. This is the trigger that requires a means of access before the detailed construction requirements even apply.

The section then defines the terms used across Subpart X's substantive sections (such as cleat, rung, side rail, point of access, and the ladder types) and notes that additional requirements for stairways and ladders that are part of scaffolds are found in Subpart L. The specific requirements follow in 1926.1051 (general requirements), 1926.1052 (stairways), and 1926.1053 (ladders), with training in 1926.1060.

The regulatory text

“This subpart applies to all stairways and ladders used in construction, alteration, repair (including painting and decorating), and demolition workplaces covered under 29 CFR part 1926, and also sets forth, in specified circumstances, when ladders and stairways are required to be provided.”

29 CFR 1926.1050(a)

Key facts about 29 CFR 1926.1050

Subpart X applies to all construction, alteration, repair, and demolition stairways and ladders (1926.1050(a)).
A stairway or ladder is required at breaks in elevation of 19 inches or more (no ramp/hoist).
General requirements are in 1926.1051; stairways in 1926.1052; ladders in 1926.1053.
Training requirements are in 1926.1060.
Scaffold stairways and ladders are addressed separately in Subpart L.
The section defines the terms (cleat, rung, side rail, point of access) used throughout.
Ladder and stairway hazards contribute to a large share of construction falls.

Scope: who 29 CFR 1926.1050 applies to

Regulatory framework: Construction (29 CFR 1926)
Citation reference: 29 CFR 1926.1050
Enforcement status: In force and enforced
Jurisdiction: Federal OSHA (29 State-Plan jurisdictions may be stricter)

State-Plan states (e.g. California, Washington, Michigan) operate OSHA-approved programs that must be at least as effective as federal OSHA and frequently impose higher penalties or additional requirements. Confirm the rule as adopted in your state.

Key requirements of 29 CFR 1926.1050

#	Employer obligation
1	Apply to all construction stairways and ladders
2	Provide stairway or ladder at elevation break of 19+ inches
3	Select appropriate type for the task

Summarized from the text of 29 CFR 1926.1050. Always read the full regulation for the binding language.

Reference provision: definitions & scope

This section defines the terms or the applicability used by neighboring standards; it is not usually a standalone employer duty. When OSHA cites an employer, the citation issues under the substantive standard that uses these definitions. For example, a missing competent person is cited under the standard that requires one. Use this page to get the definitions right, and see the related standards below for the enforceable duties.

"It's just a ladder" is not an exemption: Subpart X covers essentially all construction ladders and stairways

Because ladders are everyday tools, employers sometimes assume they are lightly regulated. 1926.1050's scope says otherwise: Subpart X applies to ALL stairways and ladders used in construction, alteration, repair, painting, decorating, and demolition. It even sets when a stairway or ladder must be PROVIDED, at any point of access with a break in elevation of 19 inches or more where there is no ramp, runway, or hoist. So the rules start before you even choose a ladder: if there is a 19-inch (or greater) elevation change at a point of access, a stairway or ladder is required, and once provided it must meet the Subpart X construction and use requirements. Treating ladders as unregulated is a frequent source of citations.

Stairways & Ladders Scope compliance checklist

Use this to evaluate your compliance with 29 CFR 1926.1050. Each item is a key requirement OSHA may verify during an inspection.

Recognize that Subpart X covers all construction stairways and ladders.
Provide a stairway or ladder at any point of access with a 19-inch or greater break in elevation.
Use the 1926.1050 definitions to classify stairways, ladders, and their parts.
Apply the general requirements (1926.1051), stairway rules (1926.1052), and ladder rules (1926.1053).
Route scaffold stairways and ladders to Subpart L.
Provide the training required by 1926.1060.

Free compliance tools for 29 CFR 1926.1050

Pre-Task Plan Generator Weekly Site Safety Inspection Job Hazard Analysis Builder

Stairways & Ladders Scope penalties by state

Penalties and enforcement vary by state. State-Plan states may impose higher penalties and additional requirements beyond federal 29 CFR 1926.1050.

Alabama Arkansas Colorado Connecticut Delaware District of Columbia

View all 50 states + DC →

Frequently asked questions about 29 CFR 1926.1050

What does 29 CFR 1926.1050 cover?

1926.1050 is the scope, application, and definitions section for Subpart X, OSHA's construction stairway and ladder standard. It applies to all stairways and ladders used in construction, alteration, repair, painting, decorating, and demolition, and it sets when a stairway or ladder must be provided. The specific requirements are in 1926.1051–1926.1053, with training in 1926.1060.

When does OSHA require a ladder or stairway on a construction site?

Under Subpart X (scoped by 1926.1050), a stairway or ladder must be provided at all points of access where there is a break in elevation of 19 inches (48 cm) or more, and no ramp, runway, sloped embankment, or personnel hoist is available. Below that break, or where another compliant means of access exists, a ladder or stairway is not required by this trigger.

Are scaffold ladders covered by Subpart X?

Not primarily. 1926.1050 notes that additional requirements for stairways and ladders that are part of a scaffold are found in Subpart L (Scaffolds). Subpart X governs the general construction stairways and ladders; scaffold access has its own provisions in the scaffold standard, though the two are consistent in intent.

What are the main parts of Subpart X?

1926.1050 provides the scope and definitions; 1926.1051 sets general requirements (including the 19-inch access trigger); 1926.1052 covers stairways (including the 4-riser/30-inch handrail trigger and the uniform-riser rule); 1926.1053 covers ladders (load ratings, the 3-foot extension above a landing, and use rules); and 1926.1060 requires training. Together they make up OSHA's construction stairway and ladder standard.

Regulatory history of 29 CFR 1926.1050

Subpart X: Stairways and Ladders, including the 1926.1050 scope and the 19-inch access trigger, took effect in 1991 (55 FR 47660). It consolidated construction stairway and ladder requirements (including load ratings, the 3-foot ladder extension above a landing, and the ban on using the top of a stepladder) into a single subpart, with its own training requirement in 1926.1060.

Related glossary terms

Key terms that appear in 29 CFR 1926.1050, each with a full plain-English explainer.

Fall Protection Competent Person Job Hazard Analysis

Related guides & articles

Fall Protection in Construction: OSHA Guide 2026 OSHA Scaffolding Requirements Complete Guide 2026

Related OSHA standards

29 CFR 1910.23

Ladders (GI)

29 CFR 1910.28

Fall Protection Duty (GI)

29 CFR 1910.29

Fall Protection Systems (GI)

29 CFR 1926.500

Fall Protection Scope

Primary sources

OSHA figures on this page are imported from HazComFast's verified regulatory module (verified 2026-10-05 against eCFR, OSHA.gov, and the Federal Register).

This page is an educational summary, not legal advice. OSHA standards and penalty amounts change; confirm requirements against the current regulation and your applicable State-Plan before acting.

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