Construction (29 CFR 1926)

Hazard Communication (Construction)

Verified vs OSHA sources · 2026-09-30

29 CFR 1926.59

29 CFR 1926.59 is a single note: the hazard communication requirements for construction work are identical to those in 29 CFR 1910.1200. There is no separate construction text, and citations follow suit. In federal construction inspections in fiscal year 2025, OSHA cited 1910.1200 698 times and 1926.59 14 times (HazComFast count from Labor Department enforcement data). A jobsite HazCom program is built to 1910.1200.

Verified against the eCFR (Title 29, current as of September 25, 2026) and OSHA's HazCom inspection directive (CPL 02-02-079) · September 30, 2026

14 citations in construction (NAICS 23, federal, FY2025)

29 CFR 1926.59 at a glance

The whole text: One note: construction requirements are identical to § 1910.1200
In place since: June 20, 1996 (61 FR 31431), in technical amendments that changed no substantive requirement
How citations read: 698 under 1910.1200 and 14 under 1926.59 in federal construction inspections, FY2025
Most-cited on jobsites: (e)(1), the written program: 283 of the 698 1910.1200 citations
Multi-employer sites: Each program includes how other employers get SDS access, precautions and the labeling system (1910.1200(e)(2))
SDSs on a jobsite: May be kept at the main office if a worker gets a requested SDS without delay (CPL 02-02-079)

What 29 CFR 1926.59 requires (plain English)

29 CFR 1926.59 contains one sentence, printed as a note: "The requirements applicable to construction work under this section are identical to those set forth at § 1910.1200 of this chapter." The note dates from OSHA's technical amendments of June 20, 1996 (61 FR 31427), which consolidated repetitive provisions across the standards and, in OSHA's words, did not make any changes to the substantive requirements.

So the rule a contractor follows is 1910.1200, paragraph by paragraph, and the citation usually names it. In fiscal year 2025, federal OSHA cited 1910.1200 698 times in construction inspections and 1926.59 14 times (HazComFast count from Labor Department enforcement data). Of those 1910.1200 citations, 283 were for the written program under (e)(1), 167 for training under (h)(1), 108 for SDS access under (g)(8) and 78 for a missing SDS under (g)(1).

What changes on a jobsite is the setting, and OSHA's HazCom inspection directive speaks to it directly. SDSs may be kept at the primary workplace instead of a temporary worksite such as a construction site, as long as there is no delay in a worker getting a requested SDS, by a person always available at the office or by email, smartphone or tablet, and the written program says how SDS information reaches remote worksites (CPL 02-02-079, effective May 19, 2026). On a site shared with other contractors, each employer's program includes how the others get on-site access to its SDSs, learn the precautions for normal work and emergencies, and learn its labeling system (1910.1200(e)(2)).

What the source requires, in summary

The requirements applicable to construction work under this section are identical to those set forth at § 1910.1200 of this chapter.

29 CFR 1926.59Summarized, not quoted: read the source for its operative wording.

Key facts about 29 CFR 1926.59

1926.59 is a single note stating that the hazard communication requirements for construction work are identical to those of 1910.1200.
The note comes from OSHA's June 20, 1996 technical amendments (61 FR 31427), which did not change any substantive requirement.
In federal construction inspections in fiscal year 2025, OSHA cited 1910.1200 698 times and 1926.59 14 times (HazComFast count from Labor Department enforcement data).
The written program, 1910.1200(e)(1), drew 283 of those 698 citations, 41 percent.
OSHA's directive lets a contractor keep SDSs at the main office instead of the jobsite if a worker gets a requested SDS without delay, by phone, email or tablet, and the written program says how (CPL 02-02-079).
A general contractor that uses no hazardous chemicals but whose employees are exposed to other employers' chemicals still needs a written program and training (CPL 02-02-079).
An employer on a multi-employer site does not have to hand other employers the SDSs; it must tell them where the SDSs are kept, such as the general contractor's trailer (CPL 02-02-079).

Scope: who 29 CFR 1926.59 applies to

Regulatory framework: Construction (29 CFR 1926)
Citation reference: 29 CFR 1926.59
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 1926.59

#	Employer obligation
1	Meet the requirements of 1910.1200, which 1926.59 makes identical for construction work (1926.59)
2	Maintain a written hazard communication program with a list of the hazardous chemicals present and the methods for non-routine tasks (1910.1200(e)(1))
3	On a multi-employer site, include the methods for other employers' SDS access, precautions and your labeling system (1910.1200(e)(2))
4	Label each workplace container of hazardous chemicals (1910.1200(f)(6))
5	Keep SDSs readily accessible to employees in their work area during each shift (1910.1200(g)(8))
6	Train employees at initial assignment and whenever a new chemical hazard is introduced (1910.1200(h)(1))

Summarized from the text of 29 CFR 1926.59. Always read the full regulation for the binding language.

Common HazCom (Construction) violations

In federal construction inspections in fiscal year 2025, OSHA cited 1926.59 14 times and 1910.1200 698 times (HazComFast count from Labor Department enforcement data). The paragraphs cited most under 1910.1200:

No written hazard communication program, or one that doesn't cover labels, SDSs and training: 1910.1200(e)(1), 283 citations.
No effective training at initial assignment or when a new chemical hazard is introduced: 1910.1200(h)(1), 167 citations.
SDSs not readily accessible to employees in their work area during the shift: 1910.1200(g)(8), 108 citations.
No SDS in the workplace for a hazardous chemical in use: 1910.1200(g)(1), 78 citations.

A jobsite citation under 1910.1200 is not OSHA using the wrong part

Contractors sometimes read a HazCom citation under 1910.1200 as OSHA applying the general industry rules by mistake. 1926.59 makes the construction requirements identical to 1910.1200, and in fiscal year 2025 federal OSHA cited 1910.1200 698 times in construction and 1926.59 14 times. Whatever number heads the citation, the paragraph after it, (e)(1), (g)(8) or (h)(1), points to the 1910.1200 text. Build the program to that text.

What OSHA inspectors look for

OSHA's HazCom inspection directive tells the compliance officer to review the written program for every applicable element of paragraphs (e), (f), (g) and (h), to check that each has been implemented, and to watch for violations during the walkaround. The chemical inventory has to use product identifiers that match the SDS and label, and it covers every chemical present, including those in storage (CPL 02-02-079, section X.E).

Example: how a violation is cited

A drywall subcontractor brings joint compound and adhesive onto a general contractor's site, keeps its SDSs at its own office and never tells the other contractors about the products or where the SDSs are. The directive covers this case: an employer that brings hazardous chemicals onto a multi-employer site and fails to inform the other employers about them or the availability of the SDSs is cited under (g)(8) grouped with (e)(2)(i) (CPL 02-02-079, section X.G.7).

Illustrative example, not a specific OSHA case.

29 CFR 1926.59 step by step

Step 1
List every chemical on the job
A product identifier that matches the SDS and the label, for everything present, stored products included (1910.1200(e)(1)(i); CPL 02-02-079).
Step 2
Decide how SDSs reach the crew
On site, or at the office with no delay in getting one by phone, email or tablet, plus a backup when the device fails. Write the method into the program (1910.1200(g)(8); CPL 02-02-079).
Step 3
Label every workplace container
The shipped-label elements, or the product identifier with words, pictures or symbols giving general hazard information (1910.1200(f)(6)).
Step 4
Write the multi-employer methods
How other employers get on-site SDS access, the precautions for normal work and emergencies, and your labeling system (1910.1200(e)(2)(i) to (iii)).
Step 5
Train before exposure
At initial assignment and whenever a new chemical hazard comes into the work area, in a language and at a literacy level the crew understands (1910.1200(h)(1); CPL 02-02-079).
Step 6
Keep the program available
Employees, their designated representatives, OSHA and NIOSH can get a copy on request (1910.1200(e)(4)); the directive applies the 15-working-day access clock of 1910.1020.

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2026 penalties for 29 CFR 1926.59

Maximums set by 29 CFR 1903.15(d). 2026 amounts unchanged from 2025 (no CPI adjustment; OMB M-26-11). Not an increase. The 2025 OSHA penalty levels remain in effect for 2026; OSHA made no inflation adjustment for 2026. 29 CFR 1903.15 identifies January 15, 2025 as the effective reference for these amounts, while OSHA's public penalties page currently references penalties assessed after Jan. 15, 2026.

Violation type	Minimum	Maximum	When it applies
Serious	$1,085	$16,550	Substantial probability of death or serious physical harm.
Other-Than-Serious	$0	$16,550	Relates to safety/health but unlikely to cause death or serious harm.
Willful	$11,823	$165,514	Intentional, knowing, or voluntary disregard of the requirement.
Repeated	$4,256	$165,514	A substantially similar violation cited within the last 5 years.
Failure to Abate	None	$16,550/day	up to $16,550 per day; total capped at 30x the daily amount (FOM Ch.6)

HazCom citations are generally issued as serious under the directive (CPL 02-02-079). A serious violation carries up to $16,550 and a willful or repeated one up to $165,514, per violation (29 CFR 1903.15(d)). If an employer has done nothing to comply, the directive lists separate items under (e)(1), (f)(6), (g)(1), (h)(2) and (h)(3).

Maximums and the willful minimum are set by 29 CFR 1903.15(d); the serious and repeated minimums are OSHA policy floors from its annual penalty adjustment memo. OSHA applies gravity-based and size, good-faith and history reductions (FOM CPL 02-00-164 Ch.6). Estimates only, not legal advice.

The business case for HazCom (Construction) compliance

Hazard communication was second on OSHA's list of most-cited standards for fiscal year 2025, and on construction sites the written program alone drew 283 federal citations. A jobsite changes crews and products weekly, which is why the directive asks the written program to say how SDS information reaches a temporary worksite at all.

Free compliance tools for 29 CFR 1926.59

HazCom Program Generator SDS Gap Analyzer Secondary Container Label Maker Multi-Employer Responsibility Matrix

HazCom (Construction) penalties by state

Penalties and enforcement vary by state. State-Plan states may impose higher penalties and additional requirements beyond federal 29 CFR 1926.59.

Alabama Arkansas Colorado Connecticut Delaware District of Columbia

View all 50 states + DC →

Frequently asked questions about 29 CFR 1926.59

Why does my construction HazCom citation say 1910.1200 instead of 1926.59?

Because 1926.59 makes the construction requirements identical to those of 1910.1200, and its only text is a note saying so. The paragraph on the citation points to the 1910.1200 text either way. In fiscal year 2025, federal OSHA cited 1910.1200 698 times in construction inspections and 1926.59 14 times (HazComFast count from Labor Department enforcement data).

Is anything in 1926.59 different from 1910.1200?

No. The note in 29 CFR 1926.59 states that the requirements applicable to construction work are identical to those set forth at 1910.1200. The written program, labels, SDSs and training are the same duties; what differs is how you meet them on a temporary, shared worksite.

Can we keep SDSs at the office instead of on the jobsite?

OSHA's HazCom inspection directive allows it for mobile, remote or temporary worksites such as construction sites, as long as there are no restrictions on access and no delay in a worker receiving a requested SDS, whether through a person always available at the office or by email, smartphone or tablet. The written program must say how SDS information is conveyed to remote worksites (CPL 02-02-079; 29 CFR 1910.1200(g)(8)).

Does a general contractor that uses no chemicals need a HazCom program?

Yes, if its employees are exposed to chemicals other employers bring onto the site. The directive says such an employer must have a program and train its employees on the hazards of the chemicals in their work areas, and that the normal citations are (e)(1) and the appropriate parts of (h) (CPL 02-02-079).

What must a HazCom program include on a multi-employer site?

The methods the employer will use to give other employers on-site access to SDSs for each hazardous chemical their employees may be exposed to, to inform them of precautionary measures for normal operating conditions and foreseeable emergencies, and to inform them of its labeling system (29 CFR 1910.1200(e)(2)(i) to (iii)).

Is a missing written program always cited?

Not when everything else is in place. Under the directive, where labeling, SDS, chemical inventory and training requirements are met but there is no written program, a citation for (e)(1) should not be issued because it is considered a de minimis violation (CPL 02-02-079).

Regulatory history of 29 CFR 1926.59

Before 1996, Part 1926 printed the hazard communication text in full. OSHA's technical amendments of June 20, 1996 (61 FR 31427, effective June 30, 1996) consolidated repetitive provisions and removed duplicative pages, leaving 1926.59 as a note that points to 1910.1200 (section source note: 61 FR 31431). The standard it points to was aligned with the GHS in 2012 (77 FR 17574) and with GHS Revision 7 in 2024 (89 FR 44144).

Related glossary terms

Key terms that appear in 29 CFR 1926.59, each with a full plain-English explainer.

Hazard Communication Standard (HCS)HazCom Program Safety Data Sheet (SDS)Multi-Employer Worksite

Related guides & articles

Construction HazCom 1926.59 HazCom on the jobsite: FY2025 citations by paragraph Complete Guide to OSHA HazCom Compliance 2026

Related OSHA standards

29 CFR 1910.1200

HazCom / GHS

#2 most cited

29 CFR 1926.61

DOT Markings (Construction)

29 CFR 1910.1450

Chemical Hygiene Plan (Labs)

29 CFR 1926.501

Fall Protection

#1 most cited

Primary sources

The texts quoted on this page were read on the eCFR (Title 29, current as of September 25, 2026) and OSHA's HazCom inspection directive (CPL 02-02-079), September 30, 2026. Penalty figures come from HazComFast's 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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