What Small Businesses Need to Know About DOSH Enforcement, Fines, and 2026 Changes
OSHA vs. WISHA in Washington
Many Washington employers search for “OSHA Washington,” “L&I OSHA,” or “Is L&I the same as OSHA?” assuming they are dealing with a federal agency. In reality, workplace safety enforcement in Washington State is handled by the Department of Labor & Industries (L&I), specifically its Division of Occupational Safety and Health (DOSH), under the Washington Industrial Safety and Health Act (WISHA). This article breaks down the structural differences between federal OSHA and Washington’s state-run program, explains how DOSH calculates penalties, outlines current enforcement trends, and highlights key reporting and compliance changes affecting businesses in 2026.
If you operate in Washington State, your primary workplace safety regulator is WISHA (Washington Industrial Safety and Health Act), enforced by the Washington State Department of Labor & Industries (L&I), Division of Occupational Safety & Health (DOSH) — not federal OSHA.
Washington is what the Occupational Safety and Health Administration (OSHA) calls a “state-plan state.” That means Washington runs its own job safety and health enforcement program, but it must be “at least as effective as” federal OSHA.
Source: OSHA State Plan Program – Washington
https://www.osha.gov/stateplans/wa
The Three Major Differences Between OSHA and WISHA
1. Enforcement Authority and Coverage
In Washington:
• Enforcement is handled by L&I
• DOSH conducts inspections
• Rules are governed by RCW 49.17
• Standards are codified in Title 296 WAC
Unlike many non-state-plan states, Washington’s WISHA program covers state and local government employees, including:
• Public works
• Municipal departments
• School districts
• Local government agencies
This broader coverage increases the scope of enforcement across industries.
Sources:
Washington Administrative Code (WAC 296)
https://app.leg.wa.gov/wac/default.aspx?cite=296
RCW 49.17 – Washington Industrial Safety and Health Act
https://app.leg.wa.gov/rcw/default.aspx?cite=49.17
2. Washington-Specific Rules and Documentation
Washington adopts many federal OSHA standards but frequently adds:
• State-specific language
• Updated reporting requirements
• Detailed written program expectations
For example:
• Injury and illness tracking is governed under WAC 296-27
• Electronic injury data submissions align with federal OSHA’s Injury Tracking Application (ITA)
• Washington regularly updates rules to remain “at least as effective” as federal OSHA
Employers relying only on federal OSHA summaries can miss Washington-specific compliance requirements.
Sources:
WAC 296-27 (Injury & Illness Recordkeeping)
https://app.leg.wa.gov/wac/default.aspx?cite=296-27
L&I Rulemaking Activity
https://www.lni.wa.gov/rulemaking-activity
3. Penalty Structure and Fine Calculations
Federal OSHA 2025 maximum penalties:
• Serious / Other-than-serious: $16,550 per violation
• Willful or Repeat: $165,514 per violation
Source: OSHA Penalties
https://www.osha.gov/penalties
Washington penalties are governed by:
• RCW 49.17.180
• WAC 296-900
Washington uses a gravity-based penalty calculation, factoring:
• Severity
• Probability
• Employer size
• History
• Good faith efforts
Washington also:
• Ties penalty adjustments to inflation
• Allows a 15 working-day appeal window
• May assess daily penalties for failure to abate
Sources:
RCW 49.17.180
https://app.leg.wa.gov/rcw/default.aspx?cite=49.17.180
WAC 296-900 (Penalty Calculations)
https://app.leg.wa.gov/wac/default.aspx?cite=296-900
L&I Penalties & Appeals Rulemaking
https://lni.wa.gov/safety-health/safety-rules/rulemaking-stakeholder-information/penalties-and-appeals
Where Does WISHA Fine Money Go?
Civil penalties collected under WISHA are deposited into the Workers’ Compensation Supplemental Pension Fund (RCW 51.44.033).
These funds support long-term workers’ compensation obligations.
Source: Washington Legislative Text (RCW 49.17 updates)
https://lawfilesext.leg.wa.gov/biennium/2017-18/Pdf/Bills/House%20Bills/1953-S.pdf
Top DOSH Citation Drivers in Washington
While Washington does not publish a simplified annual “Top 10 by sector” dashboard, enforcement trends consistently show high-risk areas including:
Fall Protection
Ladders
Scaffolding
Hazard Communication
Machine Guarding
Lockout/Tagout
Powered Industrial Trucks
Respiratory Protection
Excavation & Trenching
Recordkeeping
High-profile enforcement examples include:
• Roofing companies receiving large combined enforcement penalties for repeated fall protection violations
Source: KOMO News
https://komonews.com/news/local/latest-round-of-roofing-company-fines-top-14-million-roof-doctor-valentine-roofing-li-washington-state-construction-builders-modern-construction-asset-roofing-li-reporting
• Asbestos abatement contractor fined over $200,000 for willful serious violations
Source: L&I News Release
https://www.lni.wa.gov/news-events/article/26-03
Washington’s Federal Annual Monitoring Evaluation (FAME) Report confirms thousands of serious, repeat, and willful violations annually across sectors.
Source: OSHA Washington FY 2023 FAME Report
https://www.osha.gov/sites/default/files/2024-06/Washington-FY-2023-Comprehensive-FAME-Report.docx
2026 Changes Washington Employers Should Watch
Electronic Injury Reporting
Covered employers must submit injury and illness data electronically.
The reported deadline for the 2025 data year submission cycle is March 2, 2026.
Continued Penalty Inflation Adjustments
Washington has tied penalty adjustments to inflation, meaning fine ceilings will continue to rise rather than remain static.
Source: L&I Penalty Rulemaking Page
Excavation & Trenching Rule Updates
Washington is actively updating excavation and trenching standards.
How Washington Compliance Works
Inspection (complaint, incident, programmed emphasis)
Citation issued
Penalty calculated
Abatement required
15 working-day appeal period
Failure to appeal within the required timeframe finalizes the citation.
Source:
https://www.lni.wa.gov/safety-health/safety-rules/safety-citation-appeals
Financial Risk Reality for Small Businesses
A scenario involving:
• Two serious violations
• One repeat violation
• One failure-to-abate
can quickly escalate into six-figure exposure depending on classification and adjustments.
Additional impacts include:
• Increased L&I premium rates
• Insurance carrier scrutiny
• Litigation risk
• Reputational damage
For companies with 1–150 employees, a willful citation can materially alter financial stability.
What Should Small Businesses Do?
• Build compliance programs aligned to WAC 296
• Conduct quarterly internal audits
• Control high-risk hazards (falls, LOTO, machine guarding, trenching)
• Ensure injury reporting and electronic submissions are correct
• Maintain written programs and training documentation
• Prevent repeat violations through documented corrective action
Washington enforcement is structured and documentation-focused.
Preparation is significantly less expensive than citation defense.
Frequently Asked Questions
Is L&I the same as OSHA in Washington?
No. Washington operates its own OSHA-approved state plan called WISHA, enforced by L&I through DOSH.
Who enforces OSHA rules in Washington State?
L&I’s Division of Occupational Safety and Health (DOSH) enforces workplace safety standards under WISHA.
Can L&I fine businesses like OSHA?
Yes. Washington DOSH can issue serious, repeat, and willful violations with substantial penalties.
Comments are for discussion purposes only and do not constitute regulatory or legal advice. For compliance guidance specific to your business, contact Vizcaya Operational Safety Systems directly.
