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OSHA term · Glossary

HazCom Program

Verified vs OSHA sources · 2026-10-05

The written hazard communication program that 29 CFR 1910.1200(e) requires every employer with hazardous chemicals to develop, implement, and maintain at each workplace. It documents how the employer meets the three pillars of HazCom — labels and warnings, safety data sheets (SDSs), and employee information and training — and includes a list of the hazardous chemicals known to be present, tied to their SDSs by product identifier.

29 CFR 1910.1200(e)29 CFR 1910.1200(e)(1)

Also known as: written hazard communication program, written HazCom plan

HazCom Program at a glance

  • Must be in writing, kept at each workplace, and available to employees (and OSHA) on request.
  • Covers the three HazCom pillars: labels/warnings, safety data sheets, and information & training.
  • Must include a list of the hazardous chemicals present, referenced to their SDSs by product identifier.
  • Also addresses non-routine tasks and chemicals in unlabeled pipes; multi-employer sites add coordination duties.

In plain English

Your written game plan for chemical safety at work. It spells out how you label containers, keep safety data sheets available, and train workers — plus a list of every hazardous chemical on site. OSHA requires it in writing.

What the rule says

“Employers shall develop, implement, and maintain at each workplace, a written hazard communication program which at least describes how the criteria ... for labels and other forms of warning, safety data sheets, and employee information and training will be met.”
29 CFR 1910.1200(e)(1)

In context

An enforcement, recordkeeping, or general-duty concept under the Occupational Safety and Health Act and 29 CFR. These terms define how OSHA inspects, cites, and penalizes employers.

29 CFR Chapter XVII

Where this is written in OSHA's rules

Example

A print shop's written HazCom program names the person responsible, lists its solvents and inks with their product identifiers, explains where the SDS binder lives, describes the workplace labeling system, and sets out how it meets the training criteria — exactly what 1910.1200(e) requires, which is a written description of how the labeling, SDS and training criteria in (f), (g) and (h) will be met. Note what (e) does not require: an annual training cycle. Under 1910.1200(h)(1) training is due at initial assignment and whenever a new chemical hazard is introduced, and no periodic interval appears anywhere in paragraph (h).

Why it matters

Hazard Communication ranked second on OSHA's FY2025 list of most-cited standards, and in construction inspections that year the written program paragraph, 1910.1200(e)(1), drew 262 citations, more than any other HazCom paragraph. The program is the backbone that ties labels, SDSs, and training together — without it, an inspector has no evidence the employer actually manages its chemical hazards.

A written binder isn't the same as implementation

Having a written HazCom program on the shelf doesn't satisfy 1910.1200(e) — the standard says develop, implement, AND maintain. If the labels aren't up, the SDSs aren't accessible, or workers aren't trained, the program is non-compliant no matter how complete the document looks.

Required contents of a written HazCom program

ElementWhat it covers
Labels & warningsHow workplace containers are labeled
Safety data sheetsHow SDSs are maintained and made accessible
Information & trainingHow employees are trained on the hazards
Chemical listHazardous chemicals present, tied to their SDSs

HazCom Program: frequently asked questions

What is a written HazCom program?
A workplace-specific written program required by 1910.1200(e) that describes how an employer meets the Hazard Communication Standard's labeling, SDS, and training requirements, plus a list of the hazardous chemicals present.
Who needs a written HazCom program?
Any employer whose employees may be exposed to hazardous chemicals under normal conditions or in a foreseeable emergency. The program must be in writing and kept at each workplace.
Does having the written program make me compliant?
Not by itself. The standard requires you to develop, implement, and maintain it — so the labels, accessible SDSs, and actual training must all be in place, not just the document.

Related terms

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Governing OSHA standards

More OSHA terms

Abatement

The action an employer takes to fix a cited violation or eliminate a hazard OSHA identified during an inspection. The citation sets an abatement date, the deadline to correct the hazard, and within 10 calendar days after that date the employer must certify to OSHA that the violation was abated. Failure to abate accrues additional penalties of up to $16,550 per day.

Area Director

The senior OSHA official in charge of a specific OSHA Area Office — the local unit that runs inspections and enforcement in its geographic territory. The Area Director has the authority to issue citations, propose penalties, hold informal conferences with employers, and approve settlement agreements. When a Compliance Safety and Health Officer (CSHO) completes an inspection, it's the Area Director who ultimately issues the citation.

Bureau of Labor Statistics (BLS)

The federal statistical agency within the U.S. Department of Labor that collects, analyzes, and publishes data on workplace injuries, illnesses, and fatalities. BLS conducts the annual Survey of Occupational Injuries and Illnesses (SOII) — compiled from employer OSHA 300 logs — and the Census of Fatal Occupational Injuries (CFOI). SOII data drives OSHA's Site-Specific Targeting (SST) program: establishments whose DART rates significantly exceed their BLS industry average are placed on the SST inspection list.

Competent Person

Under OSHA's construction standards, a person who is capable of identifying existing and predictable hazards in the surroundings or working conditions, and who has the authorization to take prompt corrective measures to eliminate them. The role requires both knowledge and the authority to act, and is mandated by name in many specific standards — excavations, scaffolds, fall protection, asbestos, and more.

Citation

The formal written notice OSHA issues to an employer after an inspection, describing each alleged violation, the standard cited, the proposed penalty, and the date by which the hazard must be corrected (abated). OSHA must issue a citation with reasonable promptness and no later than six months after the violation occurred.

Closing Conference

The meeting at the end of an OSHA inspection where the compliance officer confers with the employer and informally advises them of any apparent violations found. Importantly, the closing conference discusses what was observed and the employer's rights — but it does NOT state final citations or penalties, which come later in the written Citation and Notification of Penalty.

Compliance Officer (CSHO)

An OSHA Compliance Safety and Health Officer — the inspector who conducts workplace inspections. A CSHO presents credentials (a photo ID and a serial number), holds the opening conference, performs the walkaround, collects evidence, interviews employees, and recommends citations. CSHOs are either safety specialists or industrial hygienists.

Contest

An employer's formal challenge to an OSHA citation, penalty, or abatement date. To contest, the employer must file a written Notice of Contest with the OSHA Area Director within 15 working days of receiving the Citation and Notification of Penalty. Filing sends the case to the independent Occupational Safety and Health Review Commission (OSHRC); missing the deadline makes the citation a final, un-appealable order.

Sources & verification

Reviewed by HazComFast against eCFR, OSHA.gov, NIOSH, and the Federal Register. Last reviewed 2026-10-05. This glossary is general information, not legal advice; OSHA State-Plan states (e.g. California, Michigan) may adopt stricter requirements.

Put HazCom Program into practice

Don't just read the definition — apply it. Use the free HazCom Audit Checklist (2026) to put real numbers behind HazCom Program for your jobsite.

Get the Binder in Order Before the Inspector Arrives. Are You Ready?

OSHA does not give advance notice of inspections (29 CFR 1903.6). Get the binder in order before the opening conference, not during it.

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