OSHA 1910 vs. 1926: General Industry and Construction

You know OSHA standards apply to your operation. What’s less clear is which ones: 1910, 1926, or both at once when a contractor is on site. The gap usually surfaces when an inspector asks for documentation you assumed someone else owned.

OSHA’s 1910 standards apply to employers in many industries. They’re what’s commonly known as horizontal standards. But the 1926 standards apply to employers in construction. OSHA standards that apply to specific industries like this are known as vertical standards.

Formally, these are Title 29 of the Code of Federal Regulations, Part 1910 (general industry) and Part 1926 (construction). CFR stands for Code of Federal Regulations, the codified form of all federal rules. In short, OSHA CFR 1910 is the standard for general industry, and 29 CFR 1926 is the standard for construction.

This article covers what each standard covers, how to tell which applies to a given task, which subparts create the most citation risk, what training you must document, and how enforcement works.

Main Takeaways

• OSHA 1910 covers general industry and is a horizontal standard, applying broadly across sectors. OSHA 1926 covers construction and is a vertical standard, applying to one industry.
• The activity being performed determines which standard applies, not the employer’s industry code or the worker’s job title. A plant can be subject to both at once.
• Part 1910 is organized into 20 subparts by hazard category. Identifying which apply to your operations is the first step in any compliance effort.
• Five of OSHA’s ten most-cited standards in FY 2025 were general industry standards, led by Hazard Communication and Lockout/Tagout. Most citations trace to missing documentation rather than exotic hazards.
• Training obligations live inside individual subparts, not in a single blanket requirement. Records showing who was trained, on what, and when are what inspectors ask for first.

What OSHA 1910 Covers: The General Industry Standards

OSHA 29 CFR 1910 is the general industry standard, setting enforceable safety and health rules for most private-sector employers outside construction, maritime, and agriculture. It covers manufacturing, warehousing, healthcare, and service environments, and is organized into 20 subparts by hazard category.

OSHA uses the term “general industry” to refer to all industries not included in agriculture, construction or maritime.

OSHA has other industry-specific standards in addition to construction, including the 1915 shipyard standards, the 1917 marine terminals standard, the 1918 longshoring standards, the 1928 agriculture standards, and several “special industry” standards in 1910 Subpart R. For a closer look at the OSHA general industry regulations, see our OSHA Basics series.

Employers should identify which subparts apply to their operations as the first step in any compliance effort.

Subpart C and Subparts V through Y are reserved.

What OSHA 1926 Covers: The Construction Standards

Construction is a high hazard industry that comprises a wide range of activities involving construction, alteration, and/or repair. Examples include residential construction, bridge erection, roadway paving, excavations, demolitions, and large scale painting jobs.

1926 has construction-specific obligations that 1910 does not. Fall protection is triggered at 6 feet in construction, compared with 4 feet in general industry. Construction sites also rely on a designated competent person, and 1926 sets specific requirements for scaffolding and excavation work for their site-specific safety programs.

When 1910 Applies vs. When 1926 Applies

The determining factor is the activity being performed, not the employer’s industry code or the worker’s job title. Routine operation and maintenance falls under 1910. New installation, alteration, and repair of structures falls under 1926.

Employers with both general industry operations and construction activity on the same site may need to comply with both simultaneously. When the classification is genuinely unclear, apply the more protective standard.

The Most-Cited OSHA Standards and What the Violations Look Like

Five of the ten most frequently cited OSHA standards in FY 2025 were general industry standards.

1. Hazard Communication, 1910.1200 (ranked #2, 2,546 citations). Incomplete or outdated safety data sheets, missing written programs, unlabeled secondary containers, or workers untrained on chemicals in their area.
2. Lockout/Tagout, 1910.147 (ranked #4, 2,177 citations). Machines serviced without energy isolation procedures, generic procedures rather than equipment-specific ones, or missing annual periodic inspections.
3. Respiratory Protection, 1910.134 (ranked #5, 1,953 citations). Respirators used without medical evaluation, fit testing, or a written program.
4. Powered Industrial Trucks, 1910.178 (ranked #8, 1,826 citations). Operators not evaluated before assignment, missing refresher training, or no daily pre-use inspection.
5. Machine Guarding, 1910.212 (ranked #10, 1,239 citations). Missing or inadequate point-of-operation guards, or guards removed for maintenance and not restored.

The other five slots were construction standards: Fall Protection (1926.501) at #1 with 5,914 citations, Ladders (1926.1053) at #3, Fall Protection Training (1926.503) at #6, Scaffolding (1926.451) at #7, and Eye and Face Protection (1926.102) at #9. Fall protection has held the top spot for 15 consecutive years.

Most of these citations involve documentation failures (missing written programs, no hazard assessments, no training records) rather than exotic hazards. Under OSHA’s instance-by-instance policy, each untrained employee or each unguarded machine can be cited separately, multiplying penalties quickly. Maximum penalties currently reach $16,550 per serious violation and $165,514 per willful or repeat violation, unchanged for 2026.

What Training OSHA 1910 Actually Requires

OSHA 1910 has no single blanket training requirement. Individual subparts mandate specific training for specific hazards, and employers must document it. Voluntary courses such as OSHA 10-Hour or 30-Hour are educational credentials, not substitutes for the subpart-specific training employers owe their workers.

Here’s where the core OSHA general industry training requirements sit:

• 1910.1200 Hazard Communication. Train at hire and when new hazards are introduced. Document dates, topics, and attendees. OSHA’s 2024 HCS revision requires updated training on newly classified hazards; employer compliance dates run to November 20, 2026 for substances and May 19, 2028 for mixtures.
• 1910.134 Respiratory Protection. Medical evaluation, fit testing, and training before use; annual refresher.
• 1910.147 Lockout/Tagout. Authorized and affected employee training on energy control procedures; retraining when procedures or equipment change.
• 1910.178 Powered Industrial Trucks. Operator evaluation before assignment; refresher at least every three years or after an incident or observed unsafe operation.
• 1910.30 Walking-Working Surfaces. Training for employees exposed to fall hazards on recognition, minimization, and equipment use.

Training records showing who was trained, on what, when, and by whom are what OSHA inspectors ask for first.

How OSHA Enforces These Standards

Here are OSHA inspection priorities in this order:

1. Imminent danger
2. Fatalities and catastrophes (reportable within 8 hours)
3. Employee complaints
4. Follow-up inspections
5. Programmed inspections targeting high-hazard industries

A repeat violation cited within five years carries substantially higher penalties.

An OSHA inspection process follows five steps:

1. Research. The compliance officer reviews inspection history and applicable standards.
2. Arrival and credential verification.
3. Opening conference. The inspector states the scope and reason for the inspection. Employer and employee representatives may accompany.
4. Walkthrough.
5. Exit conference. OSHA has six months from the inspection to issue citations.

Since May 31, 2024, employees may designate a non-employee representative to accompany the inspector where reasonably necessary.

The General Duty Clause

Even where no specific standard addresses a hazard, employers can be cited under Section 5(a)(1) of the OSHA Act when a recognized hazard likely to cause death or serious harm exists and a feasible abatement is available. Heat is the clearest current example. There is no federal heat standard, but OSHA has averaged roughly 2,400 heat-related inspections per year since 2022, about 6% of all federal inspections, citing heat hazards under the General Duty Clause through its National Emphasis Program. OSHA issued an updated Heat NEP in April 2026 targeting 55 high-risk industries, effective through 2031.

Building an Ongoing OSHA Compliance Program

1. Identify which subparts and which standard apply to each operation.
2. Assign required training by subpart and role.
3. Document completion with dates, topics, trainer, and attendees.
4. Audit regularly, reviewing high-risk areas and training currency before an inspector does it for you.

Some subparts incorporate outside standards by reference. Subpart S references NFPA 70E for electrical safety work practices, for example. Where a referenced standard imposes additional requirements, treat those as part of the compliance obligation rather than optional guidance.

Employers managing training across multiple subparts, roles, and sites benefit from centralizing assignment and tracking. Vector LMS, for example, offers OSHA-aligned courses that safety teams can assign by role, with completion tracking and documentation records across a workforce.

Put Your OSHA Compliance Program into Action with Vector Solutions

You can now tell which standard governs a given task, identify which 1910 subparts apply to your operations, see where citation risk concentrates, and know what training you must document.

Vector LMS assigns OSHA-aligned training by role, tracks completion, and stores the records inspectors ask for first. Every location runs the same required training, and the documentation is ready before the opening conference.

FAQs About OSHA 1910 and 1926

What Are the General Industry Standards Also Called?

General industry standards are also called horizontal standards, because they apply broadly across many industries rather than to one specific sector. Construction standards (1926), shipyard standards (1915), and agriculture standards (1928) are called vertical standards, because each applies to a single industry.

What Is the Penalty for an OSHA Violation?

Penalties reach up to $16,550 per serious violation and $165,514 per willful or repeat violation. Under OSHA’s instance-by-instance policy, each untrained employee or unguarded machine can be cited separately, so a single inspection can produce many violation items.

Can a Workplace Be Subject to Both 1910 and 1926 at the Same Time?

Yes. When a general industry employer hosts construction, renovation, or installation work on site, 1910 governs ongoing operations while 1926 covers the construction activity. The nature of the task determines which applies, not the employer’s industry code or the worker’s job title.

How Long Do I Have to Keep OSHA Training Records?

There is no single retention period covering all OSHA training records; individual standards set their own. Keep training records at least for the duration of employment so you can show currency during an inspection. Note that 29 CFR 1910.1020 is a separate obligation covering medical and exposure records, not training. Exposure records must be kept 30 years, and medical records for the duration of employment plus 30 years.

How Does Vector Solutions Help Manage OSHA Training Requirements?

Vector LMS provides OSHA-aligned courses mapped to specific 1910 subparts, so safety teams can assign required training by role, track completions across locations, and produce documentation records with dates, topics, and attendees.