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OSHA State Plan Comparison Cheat Sheet
© 2025 Steven Shaw – All rights reserved
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FeatureFederal OSHACal/OSHA (California)WA DOSH (Washington)Michigan (MIOSHA)Oregon OSHANevada (Nevada OSHA)Tennessee (TOSHA)NJ Public Employees OSHAIL OSHA (Illinois)SC OSHA (South Carolina)IN OSHA (Indiana)KY OSH (Kentucky)VT OSHA (Vermont)NC OSH (North Carolina)MD OSHA (Maryland)IA OSHA (Iowa)AZ OSHA (Arizona)NM OSHA (New Mexico)MN OSHA (Minnesota)CT OSHA (Connecticut)AKOSH (Alaska)PR OSHA (Puerto Rico)
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JurisdictionPrivate sector workers; federal employeesPrivate + all public sector employeesPrivate + all public sector employeesAll private and public sector employeesAll private and public sector employeesPrivate sector and all state/local government employeesPrivate sector and all public sector (state/local) employeesOnly apply to public employees. Only apply to public employees. Private + all public sector employeesPrivate + public sector employeesPrivate + public sector employeesPrivate + public sector employeesPrivate + public sector employeesPrivate + public sector employeesPrivate + public sector employeesPrivate + public sector employeesPrivate + public sector employeesPublic and private sector employeesOnly apply to public employees. Private + public sector employeesPrivate + public sector employees
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Enforcing AgencyU.S. Department of LaborCalifornia Department of Industrial RelationsWashington State Department of Labor & Industries (L&I)Michigan Occupational Safety and Health Administration (MIOSHA)Oregon Occupational Safety and Health Division (OR-OSHA)Nevada Department of Business and Industry, Division of Industrial RelationsTennessee Department of Labor and Workforce Development (TOSHA Division)NJ Department of Labor and Workforce DevelopmentIL Department of LaborSC Department of Labor, Licensing & RegulationIndiana Department of Labor (IDOL)Kentucky Labor CabinetVermont Department of LaborNC Department of LaborMaryland Department of LaborIowa Division of Labor ServicesArizona Division of Occupational Safety and Health (ADOSH)New Mexico Environment Department, OSHBMinnesota Department of Labor and Industry, MNOSHAConnecticut Department of LaborAlaska Department of Labor and Workforce DevelopmentPuerto Rico Department of Labor and Human Resources
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Written Safety Programs RequiredGenerally not required for all industriesYes – Injury & Illness Prevention Program (IIPP) requiredYes – Accident Prevention Program (APP) requiredRequired – must include hazard communication and emergency proceduresRequired – must consist of a safety committee or representativeRequired for employers with 11+ employees or in hazardous industriesYes – Employers must have a written safety programRequired for public agenciesRequired for public sector employersYes – Required for General Industry and ConstructionRequired for general industry and constructionRequired – especially in constructionRequired – especially in high-risk sectorsRequired – Accident Prevention Program (APP)Yes – general and industry-specific requirementsYes – encouraged but not always mandatoryYes – required for certain industriesYes – required for general industry and constructionYes – AWAIR Program required for certain employersRequired for public employersRequired – especially in high-hazard industriesRequired – especially in high-risk sectors
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Permissible Exposure Limits (PELs)Based on outdated 1970s dataOften stricter (e.g., silica, lead, noise)Similar to Cal/OSHA – more stringent in some areasSimilar to federal, with some state-specific limits (e.g., noise, lead)Often stricter than federal PELs (e.g., silica, manganese)Often adopts stricter standards (e.g., crystalline silica, noise)Largely follows federal standardsFollows Federal OSHAFollows Federal OSHAFollows Federal OSHA limitsFollows Federal OSHAFollows Federal OSHAMay adopt stricter limits depending on industryMostly mirrors federal, minor state-specific limitsFollows federal PELsSame as federal OSHASame as federal, though stricter for certain exposuresSame as federal unless NM adopts stricter limitsEnforces the stricter 1989 PELs. This makes it more protective than federal in many cases.Follows federal PELsSame as federal, with some stricter standards (e.g., cold exposure)Same as federal OSHA
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Heat Illness Prevention StandardNo federal standard (as of 2025)The indoor heat rule (T8CCR §3396) went into effect in July 2024. Some spreadsheets or notes may still list only the outdoor rule.Adopted permanent indoor heat rules in 2024, in addition to its outdoor standard. No formal standard; general duty clause appliesYes – comprehensive rule including planning, training, shade, and waterA new regulation was adopted in late 2024 (R131-24AP), requiring workplace heat illness prevention. Ensure it’s marked as “active.”No specific rule; enforced under General Duty ClauseNo specific ruleNo specific ruleNo standalone rule, general duty appliesNo specific rule, relies on general dutyNo specific ruleNo specific ruleNo specific ruleNo state-specific standardNo specific standardYes – general duty + enforcement guidanceDrafting rules; applies general duty clauseEnforced under General Duty Clause; active outreachNo state-specific standardGeneral duty + guidance due to extreme cold/heat environmentsDraft guidance based on tropical conditions
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Workplace Violence RegulationNo comprehensive rule (guidance only)Yes – healthcare-specific violence preventionDraft rules in progress (for healthcare)Guidelines only – no formal standardDraft rules underway; guidance exists for certain sectorsNo formal rule, but enforced under General Duty ClauseNo state-specific rule; general duty clause enforcementRequired for certain public healthcare settingsNo comprehensive ruleNo comprehensive ruleNo comprehensive ruleGuidance provided; no formal regulationHealthcare guidance onlyDraft healthcare rule under considerationGuidance onlyGuidance onlyDeveloping healthcare-specific guidelinesProposed rule in progressHealthcare-specific prevention plan required (nursing homes, etc.)Guidance onlyGuidance; targeted focus in healthcareLimited guidance; some programs in healthcare
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Penalties (as of 2025)~$16,000 per serious violation (adjusts annually)Can exceed $25,000 per serious violationSimilar to Cal/OSHA; state adjusts independentlyUp to $7,000 per serious violation; up to $70,000 for willful/repeatSimilar to federal – adjusted annuallyCan exceed federal limits; includes daily penalties for failure to abateSame as federalSame as Federal for public employersSame as Federal for public employersSimilar to Federal (adjusts annually)Mirrors Federal maximums (updated annually)Similar to FederalMatches Federal levelsSlightly higher base fines than FederalSimilar to federal OSHASame as federalSimilar to federal OSHAMatches federal penalty scheduleMatches or exceeds federal amounts depending on severityMatches federal penaltiesMatches or exceeds federal; subject to Alaska adjustmentFollows federal penalty levels
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Reporting RequirementsSevere injury: 24 hrs; fatality: 8 hrsSame, but stricter enforcementSame, strict enforcementSame as federalSame as federalSame as federalSameMirrors Federal, stricter follow-upSame as FederalSame as Federal (8 hrs fatality / 24 hrs inpatient hospitalization)Same as Federal (8/24 hr standard)Mirrors Federal standardsFollows FederalSame as FederalFatality: 8 hrs; serious injury: 24 hrsSame as federalSame as federalSame as federal OSHASame as federal OSHASame as federal OSHASame as federal OSHASame as federal OSHA
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Fall Protection Trigger Height6 ft (general industry/construction)4 ft fall protection trigger in general industry should be highlighted more clearly (T8CCR §3210), as it's stricter than federal.Often 4 ft in construction (stricter than federal)Same – strict enforcement in constructionOften 6 ft, but includes stricter rules for ladder use and roofing6 ft standard with stricter construction enforcementNo formal ergonomics regulation6 ft construction / 4 ft general industry6 ft construction / 4 ft general industry6 ft (construction); 4 ft (general industry)6 ft (construction); 4 ft (general industry)6 ft standard6 ft in construction4 ft for construction (stricter than Federal)6 ft (same as federal)6 ft6 ft; stricter enforcement in construction6 ft general; 4–6 ft in some industries6 ft; additional state-specific fall protection rules apply6 ft (applies to public works projects)6 ft; may be stricter in slippery or elevated worksites6 ft; construction heavily enforced
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Ergonomics StandardRepealed in 2001Stronger guidance and limited enforcementSome industry-specific rules (e.g., agriculture)Ergonomic evaluation encouraged; no formal ruleRequired for high-risk industries; mandatory assessments and correctionsEncouraged; no formal rule except in casinos and hospitalityBased on 29 CFR 1926 with additional Tennessee modificationsNo formal ruleNo formal ruleNo formal rule; voluntary guidanceVoluntary programs encouragedNo formal ruleGuidance for healthcare and office settingsNo formal ruleNo specific standardNo standardGuidance for office environmentsGuidance onlyErgonomics rule rescinded, but industry-specific guidelines in placeGuidance onlyStronger focus on fisheries, seafood processingGeneral guidance; no specific rule
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Construction StandardsBased on Subparts from 29 CFR 1926Includes additional California-specific rulesWAC Chapter 296-155 applies for constructionPart 1–50 of Michigan Construction Safety StandardsDivision 3 of Oregon Administrative RulesAdopts federal 1926 standards with state-specific additionsPrioritizes high-risk industries and complaint-based inspectionsBased on 29 CFR 1926Based on 29 CFR 1926Based on 29 CFR 1926Based on 29 CFR 1926Based on 29 CFR 1926Based on 29 CFR 1926NC-specific additions to 1926 in some tradesBased on 29 CFR 1926Follows federal construction standardsState-specific interpretations of 1926Includes state supplements to federal rulesState supplements federal construction regulationsFollows federal for public worksIncludes cold-weather and regional modifications to 29 CFR 1926Includes minor Puerto Rico-specific amendments
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Inspection FrequencyLimited resources – fewer proactive inspectionsMore proactive inspections & citationsFrequent inspections, especially high-risk sitesFrequent inspections for high-hazard industriesHigh frequency, especially in agriculture, construction, and manufacturingHigh frequency in construction, casinos, and industrial operationsPrioritizes high-risk industries and complaint-based inspectionsTargeted inspections in public sectorTargeted inspections of public agenciesRegular proactive inspections; focus on high-hazard industriesModerate inspection activity, focused on high-risk industriesModerate to high inspection activitySmall state = fewer inspections, but detailed enforcementHigh inspection frequency, proactive in hazardous industriesModerate inspection levels; public sector emphasisModerate; often complaint-drivenHigh frequency in high-risk industriesActive inspection program with emphasis on oil & gasHigher inspection rates; state focuses on high-hazard industriesLow to moderate; limited to public sectorHigh – especially in oil, fishing, constructionModerate; often focused on compliance education
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Training RequirementsRequires training under specific standards (e.g., hazard communication, forklift use); Outreach Training Program (OSHA 10/30) is voluntary but widely used.Mandatory safety training on IIPP topics, heat illness, ergonomics (for specific industries), and industry-specific hazards.Requires documented training in APP, PPE, fall protection, and industry-specific topics; online training tools provided.Requires training tailored to job duties; some state-specific courses provided by CET Division.Mandatory training on hazard recognition, PPE, and job-specific risks; free training and consultation services available.OSHA 10 or 30 required for all construction workers (NRS 618.980). Other job-specific training mandated.Training must align with hazard exposure; state provides free materials.Requires employee awareness training; offers extensive free public sector training through NJ PEOSH program.For public employees only. Requires training on hazard awareness and safety procedures.Mirrors federal training expectations; consultation and education programs available.Training based on hazard exposure; INSafe provides support and education programs.Requires training in lockout/tagout, hazard communication, and job-specific risks; Kentucky OSH offers regional training events.Training required per federal standards; Vermont’s VOSHA Project offers free education programs.Mandatory hazard-specific training; NCDOL provides consultation and training resources.Training aligned with federal OSHA; Maryland Occupational Safety and Health (MOSH) offers outreach and education.Mirrors federal training rules; free assistance through Iowa OSHA Consultation and Education.OSHA 10/30 required for construction (A.R.S. § 23-493). General training required based on exposure.Training must match job hazards; state conducts training seminars and workshops.Outreach and free training programs; required training must match job duties.Public employers must train on workplace hazards and maintain documentation.Follows federal training standards; provides targeted training to high-risk industries.Requires training under federal and local standards; offers bilingual safety training programs.
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Notable DifferencesBaseline for all programs; applies to private sector and some federal workers only.Most comprehensive; stricter PELs, heat illness standard, workplace violence rule, injury prevention plan required.APP required, ergonomics guidance, strong inspection program; lower fall protection thresholds.Independent standards for ergonomics, lockout/tagout; frequent updates.Stronger in agriculture and forest sectors; early heat and wildfire smoke standards.Requires OSHA 10/30 cards; proactive inspections in construction.Minor procedural differences; aligns closely with federal OSHA.Public sector only; mandates training and hazard communication for government workers.Public sector only; general alignment with federal OSHA.Higher enforcement rates and quicker response to complaints.Maintains close federal alignment; uses state-specific inspection priorities.Extensive public training and support; frequent outreach programs.Strong emphasis on public sector safety; uses customized compliance strategies.Developed unique fall protection guidance and inspection priorities.Strict training documentation requirements and local enforcement strategies.Emphasizes construction safety; offers many local consultation services.Mandates OSHA 10/30; proactive approach to site inspections.Greater enforcement emphasis in oil/gas regions.Applies different enforcement policies for small businesses and agricultural employers.Covers only public sector; strong training and outreach focus.Focused heavily on remote, high-risk workplaces; unique requirements for Arctic industries.Includes culturally specific safety programs and bilingual enforcement tools.
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Website / Contact Infoosha.govhttps://dir.ca.gov/dosh/lni.wa.govmichigan.gov/mioshaosha.oregon.govdir.nv.gov/OSHAtn.gov/workforcenj.gov/health/workplacehealthandsafetyhttps://labor.illinois.gov/laws-rules/safety.htmlscosha.llronline.comin.gov/dollabor.ky.govlabor.vermont.govlabor.nc.govdllr.state.md.usiowadivisionoflabor.govazica.govenv.nm.govdli.mn.govhttps://portal.ct.gov/dol/divisions/conn-osha?language=en_USlabor.alaska.gov/lsstrabajo.pr.gov
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