In Connecticut, a serious violation of 29 CFR 1910.1200 (HazCom / GHS) carries a maximum penalty of $16,550 per violation in 2026, rising to $165,514 for a willful or repeat violation. HazCom / GHS is enforced for private construction employers by federal OSHA (the state plan, Connecticut OSHA (CONN-OSHA), covers only public employees).
29 CFR 1910.1200 · Connecticut
HazCom / GHS Requirements in Connecticut
HazCom / GHS in Connecticut: 2026 penalties, who enforces 29 CFR 1910.1200, the paragraphs cited and free tools.
Verified vs OSHA sources · 2026-10-05
ConnecticutGeneral Industry (29 CFR 1910)Federal OSHA (private) · State plan (public)
In FY2025, federal OSHA cited 29 CFR 1910.1200 7 times in Connecticut construction (1.8% of its construction citations there, the 19th most-cited standard there). The paragraph cited most was 1910.1200(e)(1) with 2 citations.
7
1910.1200 citations in Connecticut construction, FY2025
(e)(1)
paragraph cited most in Connecticut (2 citations)
6.5
fatal work injuries per 100,000 full-time workers in construction, Connecticut, 2024 (BLS)
Federal OSHA in Connecticut: 29 CFR 1910.1200, FY2025
Counted · 2026-09-267
citations of 29 CFR 1910.1200 in 3 inspections
$4,050
penalties, current amounts ($7,506 as first proposed)
1.8%
of the 384 federal construction citations in Connecticut
In FY2025, federal OSHA cited 29 CFR 1910.1200 (HazCom / GHS) 7 times in inspections of Connecticut construction employers. It ranked 19th of the 45 standards cited in them. By classification: 5 serious, 2 other-than-serious. Most-cited paragraphs: 1910.1200(e)(1) (2), 1910.1200(g)(8) (2), 1910.1200(h)(1) (1).
Counted by HazComFast from the U.S. Department of Labor's OSHA enforcement data (inspection and violation tables, retrieved September 26, 2026): citations issued October 1, 2024 – September 30, 2025 on federal OSHA inspections of construction employers (NAICS 23) in the state, deleted citations excluded, penalties at current amounts. OSHA's own cited-standards tool does not break federal states out; summed over every state, this count matches it within a few citations (6,778 for 1926.501, against 6,772). data.dol.gov
What federal OSHA is targeting in Connecticut
Connecticut has no state OSHA plan for private-sector work, so there is no state rule to read. What differs here is which hazards federal OSHA schedules inspections for, as set out in published emphasis directives.
Local Emphasis Program for the Seafood Processing Industry
CPL-04-00-026 · Boston Regional Office · effective June 1, 2023
“This instruction covers Region I and includes employers under Federal OSHA jurisdiction only.”
Seafood processing is targeted by NAICS 311710, 311711 and 311712, plus 424460 for fish and seafood merchant wholesalers, and the directive names the hazards it goes after: machine guarding, lockout/tagout, confined space, and the ammonia refrigeration systems that run the plant. It records why: exposure to ammonia and cooling system hazards produced three general duty clause violations in the region, one willful serious and two repeat serious, plus a hazard alert letter. Anhydrous ammonia is what ties this to hazard communication as well as to confined-space entry.
Harmful exposures and work deaths in Connecticut, 2024
Connecticut recorded 41 fatal work injuries in 2024, up from 33 in 2023. BLS did not publish a separate 2024 count of deaths from exposure to harmful substances or environments for Connecticut. Construction accounted for 8.
Source: BLS Census of Fatal Occupational Injuries, Connecticut, 2024
How Connecticut Enforces 29 CFR 1910.1200
Connecticut operates an OSHA-approved state plan (Connecticut OSHA (CONN-OSHA)), but it covers only state and local government employees. Private-sector construction employers in Connecticut are inspected by federal OSHA, which enforces 29 CFR 1910.1200 directly using the federal penalty maximums. So if you run a private construction company in Connecticut, HazCom / GHS citations come from a federal Department of Labor compliance officer, not Connecticut OSHA (CONN-OSHA).
In Connecticut, the FY2025 citations under 29 CFR 1910.1200 went most often to Residential Remodelers (6) and Masonry Contractors (1). A single inspection can produce several per-instance citations. Recurring self-audits against 29 CFR 1910.1200, before an officer arrives, are the most reliable defense.
Help and oversight in Connecticut
Free, confidential help: OSHA On-Site Consultation
In Connecticut, the program is Connecticut Department of Labor/CONN-OSHA. OSHA describes it as “Primarily for smaller businesses, no-cost, confidential consultations help employers identify and address hazards and establish or improve safety and health programs.” It is separate from OSHA enforcement; the employer commits to correcting serious hazards.
Connecticut consultation program · OSHA consultation directory
A State Plan for public employers only
“CONN-OSHA covers all state and local government workers in the state.” “OSHA also exercises authority over private sector employers in the state and federal OSHA standards apply to these workers.”
Initial approval November 3, 1978 · 29 CFR 1952.23 · osha.gov
Who inspects private employers here
Federal OSHA, from the Bridgeport Area Office (Bridgeport) and the Hartford Area Office (Hartford).
Read on osha.gov and the state's official statute site, September 26, 2026.
Connecticut Penalty Amounts for 29 CFR 1910.1200 (2026)
Verified · 2026-10-05| Violation type | 2026 maximum | Basis |
|---|---|---|
| Serious | $16,550 | Federal max · 29 CFR 1903.15(d) |
| Willful | $165,514 | Federal max · 29 CFR 1903.15(d) |
| Repeat | $165,514 | Federal max · 29 CFR 1903.15(d) |
| Failure to abate | $16,550/day | up to $16,550 per day; total capped at 30x the daily amount (FOM Ch.6) |
Connecticut applies the federal OSHA maximums. Amounts are ceilings per violation. Federal OSHA reduces the proposed penalty for employer size, good faith and history (FOM CPL 02-00-164 Ch. 6). There was no inflation increase for 2026: the 2025 amounts remain in effect (OMB Memo M-26-11).
Filing Tier II in Connecticut
The chemical list your HazCom program keeps is also what EPA's Tier II inventory is built from. Here is what Connecticut State Emergency Response Commission, with the Department of Energy and Environmental Protection (CT DEEP) says about filing it:
- File in the Hazconnect Tier II Manager system, due March 1. Tier2 Submit by email is accepted only when unique circumstances prevent using Hazconnect.
HazComFast keeps each jobsite's chemical quantities next to its safety data sheets and exports the Tier II data as an Excel workbook, a CSV file and a PDF summary.
Key HazCom / GHS Requirements 29 CFR 1910.1200
- Maintain a written HazCom program
- Keep SDS accessible for every hazardous chemical
- Ensure containers have GHS-compliant labels
- Train employees on chemical hazards
- Maintain a chemical inventory list
- Update to GHS Rev 7 by 2026 deadlines
Who enforces it in Connecticut: Federal OSHA inspects private construction employers; the Connecticut OSHA (CONN-OSHA) State Plan covers state and local government workers only.
The compliance checklist, the paragraphs OSHA cites nationally and what an inspector checks under 29 CFR 1910.1200 are on the 29 CFR 1910.1200 page.
Most-Cited HazCom / GHS Paragraphs in Connecticut, FY2025
Federal OSHA issued 7 citations under 29 CFR 1910.1200 to Connecticut construction employers in FY2025. The paragraphs cited most, with the official text. A serious violation carries up to $16,550.
- 1
1910.1200(e)(1) 2 citations
“Employers shall develop, implement, and maintain at each workplace, a written hazard communication program which at least describes how the criteria specified in paragraphs (f), (g), and (h) …”
- 2
1910.1200(g)(8) 2 citations
“The employer shall maintain in the workplace copies of the required safety data sheets for each hazardous chemical, and shall ensure that they are readily accessible during each …”
- 3
1910.1200(f)(8) 1 citation
“The employer is not required to label portable containers into which hazardous chemicals are transferred from labeled containers, and which are intended only for the immediate use of …”
- 4
1910.1200(h)(1) 1 citation
“Employers shall provide employees with effective information and training on hazardous chemicals in their work area at the time of their initial assignment, and whenever a new chemical …”
- 5
1910.1200(h)(3)(ii) 1 citation
“The physical, health, simple asphyxiation, combustible dust, and pyrophoric gas hazards, as well as hazards not otherwise classified, of the chemicals in the work area;”
HazComFast count from the Labor Department's OSHA enforcement data: citations issued in FY2025 to construction employers (NAICS 23), by the paragraph cited. Paragraph text: eCFR, current as of September 24, 2026. data.dol.gov
Connecticut Safety & Enforcement Profile
26,559
Federal construction citations (national, FY2025)
384 of them in Connecticut (HazComFast count)
Federal OSHA
Enforces private construction
- Construction trades inspected most in Connecticut, FY2025: Highway, Street, and Bridge Construction (54), Roofing Contractors (40) and Commercial and Institutional Building Construction (22), out of 232 inspections opened (federal OSHA and State Plan combined).
- Cited most under 29 CFR 1910.1200 in Connecticut, FY2025: Residential Remodelers (6) and Masonry Contractors (1), of 7 citations.
- Construction fatality rate in Connecticut, 2024: 6.5 per 100,000 full-time workers, 35th highest of the 40 states BLS published (all industries: 2.3).
HazComFast count from the Labor Department's OSHA enforcement data: inspections of construction employers (NAICS 23) opened from October 1, 2024 to September 30, 2025, federal OSHA and State Plan combined, grouped by the inspected employer's 2022 NAICS industry. HazComFast count from the Labor Department's OSHA enforcement data: citations issued in FY2025 to construction employers (NAICS 23), grouped by the cited employer's 2022 NAICS industry. Industry names are the Census Bureau's 2022 NAICS titles. data.dol.gov · BLS fatality rates by state, 2024
Free HazCom / GHS Compliance Tools
HazCom / GHS FAQ for Connecticut
Which Connecticut construction trades are cited most under HazCom / GHS?
In FY2025, federal OSHA issued 7 citations under 29 CFR 1910.1200 to Connecticut construction employers, most often to Residential Remodelers (6) and Masonry Contractors (1) (HazComFast count from Labor Department enforcement data, by the cited employer's NAICS industry). Private-sector employers answer to federal OSHA (the Connecticut OSHA (CONN-OSHA) plan covers only public workers). For context, federal OSHA issued 384 citations across 159 inspections of Connecticut construction employers in FY2025 (HazComFast count from Labor Department enforcement data). Companies in these trades should self-audit against 29 CFR 1910.1200 on a recurring basis.
How often is HazCom / GHS cited on Connecticut jobsites?
OSHA's cited-standards tool does not break Connecticut out, but the Labor Department's enforcement data do: in FY2025, federal OSHA issued 384 citations across 159 inspections of Connecticut construction employers, 7 of them under 29 CFR 1910.1200 (HazComFast count). A HazCom / GHS citation in Connecticut can come from any inspection: programmed, complaint-driven or post-accident. Connecticut's fatality figures are shown above.
Who enforces Hazard Communication (1910.1200) for a private Connecticut employer?
Federal OSHA. Connecticut's CONN-OSHA plan covers only public employees, so a private-sector employer answers to federal OSHA for 1910.1200, at the federal penalty maximums. In federal construction inspections in FY2025, the HazCom paragraphs cited most were (e)(1), the written program; (h)(1), training; and (g)(8), SDS access.
When do Connecticut employers have to update for the 2024 HazCom Standard?
Private employers in Connecticut are under federal OSHA, so the federal calendar applies. The 2024 update took effect July 19, 2024; after OSHA's January 15, 2026 extension, employers update alternative workplace labels, the written program and training, as necessary, by November 20, 2026 for substances and May 19, 2028 for mixtures (29 CFR 1910.1200(j)(2)(ii) and (j)(3)(ii)).
Can I get free OSHA help in Connecticut without an inspection?
Yes. OSHA's On-Site Consultation Program in Connecticut is Connecticut Department of Labor/CONN-OSHA. OSHA describes it this way: "Primarily for smaller businesses, no-cost, confidential consultations help employers identify and address hazards and establish or improve safety and health programs." Consultations are separate from OSHA enforcement, and the employer commits to correcting serious hazards.
How do I file the EPCRA Tier II chemical inventory in Connecticut?
File in the Hazconnect Tier II Manager system, due March 1. Tier2 Submit by email is accepted only when unique circumstances prevent using Hazconnect.
How often does federal OSHA cite 29 CFR 1910.1200 in Connecticut construction?
In FY2025, federal OSHA cited 29 CFR 1910.1200 (HazCom / GHS) 7 times in 3 inspections of Connecticut construction employers, with $4,050 in penalties at current amounts ($7,506 as first proposed), 1.8% of the 384 citations those inspections produced. It ranked 19th of the 45 standards cited. (HazComFast count from U.S. Department of Labor OSHA enforcement data, retrieved 2026-09-26.)
HazCom / GHS Guides & Resources
Compare this combination against any other state and standard with the enforcement risk lookup, or read the HazCom Enforcement Report for the national picture.
Related standards
HazCom / GHS in Other States
19 other state plans write a rule of their own for 29 CFR 1910.1200 rather than adopting the federal text unchanged. Those are listed first. Compare all of them side by side.
Alaska8 AAC 61.1110 (physical agent data sheets), with the adoption at 8 AAC 61.1010(b)ArizonaA.A.C. R20-5-602California8 CCR §5194 (Proposition 65 integration at §5194(f)(6))own maxHawaiiHAR §12-60-50(a) and §12-60-50(d)(3), with Exhibits A and BIndiana610 IAC 9-2-8(b), term substitutions applying to everything Indiana incorporatesown maxIowa481—210.4(88), with 481—210.2(88) on incorporated standardsKentucky803 KAR 2:320, Section 6 (Subpart Z), with Kentucky's own MOCA standard at Section 2own maxMarylandCOMAR 09.12.31.01 GGown max
Other OSHA Standards in Connecticut
Sources & verification
Penalty amounts and plan-type data were checked on 2026-10-05 against eCFR, OSHA.gov, and the Federal Register. This page is informational and not legal advice; consult the enforcing agency or counsel for your specific situation.
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