In Massachusetts, a serious violation of 29 CFR 1926.451 (Scaffolding) carries a maximum penalty of $16,550 per violation in 2026, rising to $165,514 for a willful or repeat violation. Scaffolding is enforced for private construction employers by federal OSHA (the state plan, Massachusetts Department of Labor Standards (Workplace Safety and Health Program), covers only public employees).
29 CFR 1926.451 · Massachusetts
Scaffolding Requirements in Massachusetts
Scaffolding in Massachusetts: 2026 penalties, who enforces 29 CFR 1926.451, the paragraphs cited and free tools.
Verified vs OSHA sources · 2026-10-05
MassachusettsConstruction (29 CFR 1926)Federal OSHA (private) · State plan (public)
In FY2025, federal OSHA cited 29 CFR 1926.451 167 times in Massachusetts construction (11.2% of its construction citations there, the 2nd most-cited standard there). The paragraph cited most was 1926.451(g)(1) with 33 citations.
167
1926.451 citations in Massachusetts construction, FY2025
(g)(1)
paragraph cited most in Massachusetts (33 citations)
9.6
fatal work injuries per 100,000 full-time workers in construction, Massachusetts, 2024 (BLS)
Federal OSHA in Massachusetts: 29 CFR 1926.451, FY2025
Counted · 2026-09-26167
citations of 29 CFR 1926.451 in 91 inspections
$467,074
penalties, current amounts ($818,816 as first proposed)
11.2%
of the 1,487 federal construction citations in Massachusetts
In FY2025, federal OSHA cited 29 CFR 1926.451 (Scaffolding) 167 times in inspections of Massachusetts construction employers. It ranked second of the 66 standards cited in them. By classification: 149 serious, 9 repeat, 5 willful, 4 other-than-serious. Most-cited paragraphs: 1926.451(g)(1) (33), 1926.451(f)(7) (29), 1926.451(e)(1) (17).
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 Massachusetts
Massachusetts 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.
Regional Local Emphasis Program for Residential Construction
BOS-CPL-04-00-030 · Boston Regional Office · effective October 1, 2024
“This instruction applies to Federal OSHA, Boston Region jurisdiction.”
Residential construction is scheduled for programmed inspection across the whole Boston region, and the directive names the industries it targets by NAICS: 236115 and 236116 for new single-family and multifamily housing, and the 238 specialty trade codes including framing, roofing, siding, masonry and drywall. A residential framing or roofing crew here is not waiting for a complaint to be inspected; it is on a targeting list.
Regional Local Emphasis Program Cranes in Construction
BOS-CPL-04-00-028 · Boston Regional Office · effective October 1, 2024
“This instruction applies to Federal OSHA, Boston Region jurisdiction.”
Cranes in construction carry a separate regional program here. It matters on scaffold and fall-protection work because a crane on site makes the whole project a candidate for a programmed inspection, and an inspection opened on the crane does not stop at the crane.
Falls and work deaths in Massachusetts, 2024
Massachusetts recorded 75 fatal work injuries in 2024, down from 111 in 2023. Falls, slips and trips caused 22 of them (29%). Construction accounted for 25, 10 of them from falls, slips and trips.
Source: BLS Census of Fatal Occupational Injuries, Massachusetts, 2024
How Massachusetts Enforces 29 CFR 1926.451
Massachusetts operates an OSHA-approved state plan (Massachusetts Department of Labor Standards (Workplace Safety and Health Program)), but it covers only state and local government employees. Private-sector construction employers in Massachusetts are inspected by federal OSHA, which enforces 29 CFR 1926.451 directly using the federal penalty maximums. So if you run a private construction company in Massachusetts, Scaffolding citations come from a federal Department of Labor compliance officer, not Massachusetts Department of Labor Standards (Workplace Safety and Health Program).
In Massachusetts, the FY2025 citations under 29 CFR 1926.451 went most often to Siding Contractors (58) and Roofing Contractors (35). A single inspection can produce several per-instance citations. Recurring self-audits against 29 CFR 1926.451, before an officer arrives, are the most reliable defense.
For a private-sector jobsite in Massachusetts, HazComFast shows that federal OSHA has jurisdiction, because the state plan covers public employers only. Start free
Help and oversight in Massachusetts
Free, confidential help: OSHA On-Site Consultation
In Massachusetts, the program is On-Site Consultation Program (Massachusetts Department of Labor Standards). 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.
Massachusetts consultation program · OSHA consultation directory
A State Plan for public employers only
“The Massachusetts State Plan 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 August 18, 2022 · 29 CFR 1952.29 · osha.gov
Who inspects private employers here
Federal OSHA, from the Springfield Area Office (Springfield).
Read on osha.gov and the state's official statute site, September 26, 2026.
Massachusetts Penalty Amounts for 29 CFR 1926.451 (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) |
Massachusetts 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).
Key Scaffolding Requirements 29 CFR 1926.451
- Design to support 4x intended load
- Provide guardrails on open sides above 10 feet
- Inspect before each shift by competent person
- Train workers on scaffold hazards
- Ensure proper access (ladders, stairways)
- Follow requirements specific to scaffold type
Who enforces it in Massachusetts: Federal OSHA inspects private construction employers; the Massachusetts Department of Labor Standards (Workplace Safety and Health Program) 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 1926.451 are on the 29 CFR 1926.451 page.
Most-Cited Scaffolding Paragraphs in Massachusetts, FY2025
Federal OSHA issued 167 citations under 29 CFR 1926.451 to Massachusetts construction employers in FY2025. The paragraphs cited most, with the official text. A serious violation carries up to $16,550.
- 1
1926.451(g)(1) 33 citations
“Each employee on a scaffold more than 10 feet (3.1 m) above a lower level shall be protected from falling to that lower level. Paragraphs (g)(1) (i) through …”
- 2
1926.451(f)(7) 29 citations
“Scaffolds shall be erected, moved, dismantled, or altered only under the supervision and direction of a competent person qualified in scaffold erection, moving, dismantling or alteration. Such activities …”
- 3
1926.451(e)(1) 17 citations
“When scaffold platforms are more than 2 feet (0.6 m) above or below a point of access, portable ladders, hook-on ladders, attachable ladders, stair towers (scaffold stairways/towers), stairway-type …”
- 4
1926.451(f)(6) 16 citations
“The clearance between scaffolds and power lines shall be as follows: Scaffolds shall not be erected, used, dismantled, altered, or moved such that they or any conductive material …”
- 5
1926.451(g)(1)(vii) 13 citations
“For all scaffolds not otherwise specified in paragraphs (g)(1)(i) through (g)(1)(vi) of this section, each employee shall be protected by the use of personal fall arrest systems or …”
- 6
1926.451(f)(3) 7 citations
“Scaffolds and scaffold components shall be inspected for visible defects by a competent person before each work shift, and after any occurrence which could affect a scaffold's structural …”
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
Massachusetts Safety & Enforcement Profile
26,559
Federal construction citations (national, FY2025)
1,487 of them in Massachusetts (HazComFast count)
Federal OSHA
Enforces private construction
- Construction trades inspected most in Massachusetts, FY2025: Roofing Contractors (240), Framing Contractors (111) and Commercial and Institutional Building Construction (102), out of 999 inspections opened (federal OSHA and State Plan combined).
- Cited most under 29 CFR 1926.451 in Massachusetts, FY2025: Siding Contractors (58), Roofing Contractors (35) and Framing Contractors (24), of 167 citations.
- Construction fatality rate in Massachusetts, 2024: 9.6 per 100,000 full-time workers, 17th highest of the 40 states BLS published (all industries: 2.1).
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 Scaffolding Compliance Tools
Scaffolding FAQ for Massachusetts
Which Massachusetts construction trades are cited most under Scaffolding?
In FY2025, federal OSHA issued 167 citations under 29 CFR 1926.451 to Massachusetts construction employers, most often to Siding Contractors (58), Roofing Contractors (35) and Framing Contractors (24) (HazComFast count from Labor Department enforcement data, by the cited employer's NAICS industry). Private-sector employers answer to federal OSHA (the Massachusetts Department of Labor Standards (Workplace Safety and Health Program) plan covers only public workers). For context, federal OSHA issued 1,487 citations across 595 inspections of Massachusetts construction employers in FY2025 (HazComFast count from Labor Department enforcement data). Companies in these trades should self-audit against 29 CFR 1926.451 on a recurring basis.
How often is Scaffolding cited on Massachusetts jobsites?
OSHA's cited-standards tool does not break Massachusetts out, but the Labor Department's enforcement data do: in FY2025, federal OSHA issued 1,487 citations across 595 inspections of Massachusetts construction employers, 167 of them under 29 CFR 1926.451 (HazComFast count). A Scaffolding citation in Massachusetts can come from any inspection: programmed, complaint-driven or post-accident. Massachusetts's fatality figures are shown above.
Who enforces scaffolding rules (1926.451) on a private Massachusetts construction site?
Federal OSHA. Massachusetts's state plan covers only public employees, so a private construction employer is inspected and cited by a U.S. Department of Labor compliance officer out of OSHA's Boston region, at the federal penalty maximums.
Can I get free OSHA help in Massachusetts without an inspection?
Yes. OSHA's On-Site Consultation Program in Massachusetts is On-Site Consultation Program (Massachusetts Department of Labor Standards). 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 often does federal OSHA cite 29 CFR 1926.451 in Massachusetts construction?
In FY2025, federal OSHA cited 29 CFR 1926.451 (Scaffolding) 167 times in 91 inspections of Massachusetts construction employers, with $467,074 in penalties at current amounts ($818,816 as first proposed), 11.2% of the 1,487 citations those inspections produced. It ranked second of the 66 standards cited. (HazComFast count from U.S. Department of Labor OSHA enforcement data, retrieved 2026-09-26.)
Scaffolding Guides & Resources
Compare this combination against any other state and standard with the enforcement risk lookup.
Scaffolding in Other States
8 other state plans write a rule of their own for 29 CFR 1926.451 rather than adopting the federal text unchanged. Those are listed first. Compare all of them side by side.
Alaska29 CFR 1926.451 as adopted by 8 AAC 61.1010(c), with 8 AAC 61.1145 for exposuresCalifornia8 CCR §1637, with railings under §1621(a)own maxHawaiiHAR §12-110-50(b), with the fall restraint anchorage rule at (b)(2)Maryland29 CFR 1926.451 as adopted by COMAR 09.12.31.01, with COMAR 09.12.32.04own maxMichiganMIOSHA Construction Safety Standard Part 12, R 408.41201, with R 408.41210(2)own maxNevadaNAC 618.507, with the construction project definition at NAC 618.494Oregon29 CFR 1926.451 as adopted, plus OAR 437-003-0071, -0073 and -0074own maxUtah29 CFR 1926.451 as incorporated by R614-1-4.A.4, with R614-1-5.C.3 and C.4own max
Other OSHA Standards in Massachusetts
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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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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