Rule record, Cal/OSHA and OSHA inspections

8 CCR 5191: Cal/OSHA Citations

Benjamin Eghbali, Esq.Legal notes by Benjamin Eghbali, Esq.,

Every Cal/OSHA and OSHA inspection that cited 8 CCR 5191 since 2000: 149 inspections, 212 citations, $190,805 in penalties, newest first.

Every Cal/OSHA and federal OSHA inspection of a California workplace opened since 2000: 238,466 inspections of 122,854 employers, 447,188 citations, $586,238,760 in penalties, 5,717 deaths investigated.

Cal/OSHA inspections under 8 CCR 5191 at a glance

Since 2000, 149 California inspections have cited 8 CCR 5191, 212 citations in all, 27 of them serious, carrying $190,805 in penalties after appeals. In the last 12 months 2 inspections opened. The industries inspected most here are Educational Services (38), (33), Manufacturing (30).

Where it is cited most: Alameda (30), Los Angeles (29), San Diego (13), San Mateo (12), Orange (12), Santa Clara (10), Sacramento (4), Sonoma (4), Yolo (4), San Francisco (4).

All inspections, newest first

149 inspections, page 1 of 2. Click a date for the citations.

EmployerCityOpenedWhyResultPenalty
Phoenix Agrotech LLCSanta AnaFeb 19, 2026Complaint7 citations$2,570
The Regents of the University of CaliforniaIrvineJan 27, 2026Accident2 citations 2 serious$13,385
Peregrine Hydrogen Inc.Mountain ViewOct 22, 2025Accident2 citations$500
Aat Bioquest, Inc.PleasantonOct 9, 2025Complaint2 citations$1,510
Brimstone Energy, Inc.OaklandJun 17, 2025Complaint4 citations$1,875
Elsie Biotechnologies, Inc.San DiegoApr 22, 2025Accident1 citation$450
Valley Institute of Prosthetics and OrthoticsNewhallFeb 4, 2025Complaint9 citations 1 serious$11,400
Santa Cruz Biotechnology, Inc.Santa CruzOct 21, 2024Complaint2 citations$1,500
Air Liquide Advanced MaterialsFremontSep 16, 2024Complaint5 citations$3,675
Mosaic Materials Inc.AlamedaMay 9, 2024Complaint3 citations 1 serious$6,000
Idexx Distribution, Inc.West SacramentoMar 21, 2023Accident3 citations 1 serious$19,310
Sta Pharmaceutical US LLCSan DiegoMar 8, 2023Complaint7 citations$2,870
Parexel International (MA) CorporationGlendaleFeb 17, 2023Complaint5 citations 2 serious 1 willful$39,101
Climax Foods Inc.BerkeleyFeb 15, 2023Complaint6 citations 1 serious$4,200
Gilead Sciences, Inc.OceansideDec 20, 2022Accident1 citation0
The Regents of the University of CaliforniaLos AngelesOct 13, 2022Complaint2 citations$850
California Department of Food and AgricultureSacramentoSep 27, 2022Complaint7 citations$2,445
San Diego Community College DistrictSan DiegoAug 2, 2022Complaint7 citations$2,465
Hongene Biotech CorporationUnion CityMar 29, 2022Complaint11 citations 1 serious$10,345
Reedley Community HospitalReedleyMar 15, 2022Complaint3 citations 2 serious$17,150
Latitude Pharmaceuticals IncSan DiegoNov 14, 2019Complaint9 citations 2 serious$11,685
Eag Inc.SunnyvaleOct 30, 2018Accident2 citations$1,120
Morton Grinding, Inc.LancasterOct 1, 2018Accident3 citations 2 serious$8,212
Alpine Roads IncSan FranciscoAug 31, 2018Accident2 citations$700
Sila Nanotechnologies, Inc.AlamedaAug 7, 2018Accident3 citations$6,300
San Joaquin Delta CollegeStocktonJun 19, 2018Complaint4 citations$1,305
California State University of Dominguez HillsCarsonMay 15, 2018Complaint16 citations 8 serious$26,080
Newport-Mesa Unified School DistrictCosta MesaMay 11, 2018Complaint9 citations$2,690
California State University Monterey BaySeasideMay 8, 2018Complaint7 citations$5,800
Santa Barbara Unified School DistrictSanta BarbaraMay 4, 2018Accident4 citations 4 serious$22,050
CA State University StanislausTurlockApr 24, 2018Complaint8 citations$5,100
Integra Technologies, Inc.El SegundoMar 21, 2018Complaint6 citations$1,310
Pathkare, Inc.Santa AnaJan 11, 2018Complaint3 citations$150
Panorama Research InstituteSunnyvaleDec 12, 2017Complaint2 citations$300
Stang Industries IncCoronaOct 19, 2017Complaint6 citations 1 serious$3,675
San Diego Community College DistrictSan DiegoApr 17, 2017Complaint7 citations$1,210
Enthalpy Analytical LLC.BerkeleyApr 11, 2017Complaint15 citations 6 serious$29,895
Buster Biofuels LLCEscondidoFeb 24, 2017Complaint15 citations$1,490
Mendocino-Lake Community College DistrictUkiahJan 31, 2017Complaint4 citations$1,070
Antech Diagnostics Inc.IrvineAug 15, 2016Complaint6 citations$2,245
Western University of Health SciencesPomonaJun 6, 2016Complaint2 citations$885
The Regents of the University of CaliforniaSan FranciscoMar 3, 2016Planned3 citations$1,400
Apeel Technology, Inc.Santa BarbaraFeb 8, 2016Accident4 citations 1 serious$6,045
Agri-Analysis LLCDavisJan 29, 2016Complaint5 citations 3 serious$5,035
The Regents of the University of CaliforniaRiversideMay 1, 2015Accident10 citations 3 serious$23,895
University of San FranciscoSan FranciscoFeb 23, 2015Complaint6 citations$6,200
The Regents of the University of CaliforniaSanta BarbaraFeb 19, 2015Planned2 citations$1,200
Palomares Academy of Health SciencesPomonaSep 5, 2014Complaint3 citations$375
Oroville HospitalOrovilleJul 2, 2014Complaint8 citations 1 serious$8,325
The Regents of the University of CaliforniaBerkeleyJun 26, 2014Planned4 citations 1 serious$5,925
UC Los Angeles Dept of Chemistry & BiochemistryLos AngelesJun 26, 2014Planned3 citations$1,120
Moasis, Inc.Union CityFeb 6, 2014Complaint5 citations$1,880
New Haven Unified School District-James Logan HSUnion CityJan 30, 2014Complaint5 citations$845
Valley Toxicology Service Inc.West SacramentoJan 17, 2014Complaint9 citations$1,650
Starco Enterprise Inc. dba Four Star ChemicalLos AngelesApr 29, 2013Planned10 citations$2,400
United Pharma LLCFullertonMar 11, 2013Accident6 citations$4,200
Omni Healthcare Service, Inc. dba River Bend NursiWest SacramentoDec 11, 2012Planned3 citations$1,350
Sun Star LaboratoriesLake ForestMay 16, 2012Complaint9 citations$2,175
Laguna Pathology Medical Group IncLaguna BeachFeb 7, 2012Unprogrammed related4 citations$495
Mission Hospital dba Mission Hospital Laguna BeachLaguna BeachFeb 7, 2012Complaint2 citations$465
Trellis Bioscience LLCSouth San FranciscoJun 6, 2011Complaint12 citations$3,900
Electronic Sensor Technology, Inc.Newbury ParkApr 7, 2011Complaint7 citations$955
Southcoast AqmdDiamond BarOct 26, 2010Accident2 citations 1 serious$6,000
Kik Aerosol Socal LLCCity of IndustryOct 20, 2010Follow-up3 citations$1,875
Lumenous Device TechnologiesSunnyvaleOct 20, 2010Complaint6 citations$750
Coast Plating Holdings Inc aka Coast Plating IncGardenaJun 30, 2010Complaint7 citations$2,845
AK Scientific, Inc.Mountain ViewMar 2, 2010Complaint10 citations$300
Marchem Technologies LLCLong BeachJan 24, 2010Planned7 citations$1,925
Payless Thrifty dba Thrifty Ice CreamEl MonteOct 23, 2009Planned7 citations 2 serious$7,965
Chabot CollegeHaywardOct 6, 2009Complaint7 citations$2,100
UC Los Angeles Dept of Chemistry & BiochemistryLos AngelesAug 25, 2009Complaint16 citations 5 serious 1 repeat$36,690
UC Los Angeles Dept of Chemistry & BiochemistryLos AngelesJan 5, 2009Accidentdeath 4 citations 3 serious$31,875
Tj/H2b Analytical Services USA, LLCSacramentoNov 6, 2008Complaint7 citations 1 repeat$8,175
Cpi InternationalSanta RosaOct 30, 2008Complaint6 citations$1,275
West Covina High SchoolWest CovinaSep 10, 2008Complaint6 citations$1,490
Aeros Environmental Inc.BakersfieldDec 11, 2007Complaint5 citations 1 repeat$1,570
Thibiant International, Inc.ChatsworthNov 28, 2007Unprogrammed related2 citations$510
Southwestern Community CollegeChula VistaSep 10, 2007Complaint11 citations$1,945
California Spray DRY CO., LLCStocktonAug 1, 2007Complaint34 citations 9 serious$23,190
City of Oakland, Oakland PD, Criminalistics DivOaklandJul 3, 2007Complaint10 citations$3,600
Newbridge CollegeSanta AnaMar 29, 2007Complaint5 citations$1,200
Heraeus Metal Processing IncSanta Fe SpringsMar 9, 2007Complaint5 citations 2 serious$7,870
Ohlone CollegeFremontFeb 20, 2007Complaint11 citations 4 serious$18,860
San Mateo County Community College DistrictSan BrunoSep 28, 2006Complaint14 citations 2 serious$6,750
San Mateo County Community College DistrictSan MateoSep 12, 2006Complaint12 citations$1,200
Sewerage Commission - Oroville RegionOrovilleJul 20, 2006Planned3 citations$50
Titan PCB West, IncFremontJun 20, 2006Complaint18 citations 3 serious$5,640
Cooper BussmannDublinJun 11, 2006Planned5 citations 1 serious$7,210
Liberty High School, Liberty Union High SCH. Dist.BrentwoodJan 18, 2006Complaint13 citations 5 serious$14,690
Olivehurst Public Utility DistrictOlivehurstJan 5, 2006Planned13 citations$2,315
U C Santa BarbaraStanfordDec 2, 2005Accident1 citation$300
City of EurekaEurekaOct 6, 2005Planned10 citations$1,650
Team Force IncFremontJul 11, 2005Unprogrammed related13 citations 1 serious$3,350
Spectra LaboratoriesFremontJun 30, 2005Complaint14 citations 1 serious$7,400
Diablo Valley CollegePleasant HillMay 24, 2005Complaint1 citation$300
Panorama Research, IncMountain ViewMay 18, 2005Complaint4 citations$750
UCSFSan FranciscoAug 31, 2004Accident3 citations 2 serious$3,195
Ghirardelli Chocolate CompanySan LeandroJul 8, 2004Complaint6 citations 1 serious$4,500
Phoenix Pharmaceuticals, Inc.BelmontApr 16, 2004Complaint3 citations$450
Arriva PharmaceuticalAlamedaMar 29, 2004Complaint9 citations 5 serious$4,155

Largest penalties under 8 CCR 5191

EmployerInspectionsCitationsPenaltiesDeathsLatest
Arw Inc., dba Advanced Finishing122$75,2100Jan 5, 2001
UC Los Angeles Dept of Chemistry & Biochemistry323$69,6851Jun 26, 2014
Specialized Processing123$57,2200Nov 3, 2000
The Regents of the University of California623$46,6550Jan 27, 2026
Parexel International (MA) Corporation15$39,1010Feb 17, 2023
Enthalpy Analytical LLC.115$29,8950Apr 11, 2017
Eco Resources Inc128$27,5300Jan 22, 2003
California State University of Dominguez Hills116$26,0800May 15, 2018
California Spray DRY CO., LLC134$23,1900Aug 1, 2007
Santa Barbara Unified School District14$22,0500May 4, 2018
LE Vecke Corp.121$20,6000May 10, 2001
Idexx Distribution, Inc.13$19,3100Mar 21, 2023
Ohlone College111$18,8600Feb 20, 2007
Peralta Comm College Dist dba College of Alameda131$17,4900Apr 12, 2002
Reedley Community Hospital13$17,1500Mar 15, 2022
Liberty High School, Liberty Union High SCH. Dist.113$14,6900Jan 18, 2006
Latitude Pharmaceuticals Inc19$11,6850Nov 14, 2019
Valley Institute of Prosthetics and Orthotics19$11,4000Feb 4, 2025
ON Assignment/Lab Support15$10,8500Dec 19, 2002
Hongene Biotech Corporation111$10,3450Mar 29, 2022

By year opened

YearInspectionsWith citationsCitationsPenaltiesDeaths
2026229$15,9550
20255518$15,7350
20243310$11,1750
20234421$65,4810
20226631$33,2550
2019119$11,6850
2018121267$80,8170
20176649$37,6400
20165520$15,6100
20153318$31,2950
20147737$20,1200
20132216$6,6000
20124418$4,4850
20112219$4,8550
20106635$13,6950
20094434$78,6301
20083319$10,9400
20078883$58,7450
20067778$37,8550
20056643$13,7500
20047729$14,6750
20039979$54,4600
20021313109$61,7500
20011010103$115,5750
20001414107$95,5000

Your rights when the hazard is real

You can report it, and the employer may not touch you for it. Any worker can file a confidential complaint with the nearest Cal/OSHA district office, by phone, online or in writing, and can ask that the employer not be told who complained. Firing, demoting, cutting hours, threatening or otherwise punishing a worker for a safety complaint, for reporting an injury, for testifying or for asking for a Cal/OSHA inspection is unlawful retaliation under Labor Code 6310; a complaint to the Labor Commissioner's Retaliation Complaint Investigation unit must be filed within one year, and a civil lawsuit is also available.

You can refuse work that would violate a safety standard and create a real and apparent hazard to you or your coworkers, and the employer may not retaliate for that refusal (Labor Code 6311). Say why in writing if you can, name the rule or the hazard, and keep a copy.

Every employer must have a written Injury and Illness Prevention Program (Title 8, section 3203), train workers on the hazards of their jobs, provide protective equipment at no cost, and give workers access to the exposure and medical records that concern them. Outdoor workplaces need a heat illness plan with water, shade and rest (section 3395); indoor ones above 82 degrees need the indoor rule (section 3396); and since July 2024 nearly every employer needs a workplace violence prevention plan (Labor Code 6401.9).

An injury itself is a workers' compensation claim, handled separately from anything on this page. What this firm handles is the employment side: the retaliation, the firing after the injury report, the wage and hour problems that usually travel with an unsafe workplace. Free, confidential review: (800) 371-3088.

Source: U.S. Department of Labor OSHA enforcement data, California inspections opened through Oct 27, 2026. Back to the safety tracker.

About this data: Records come from the U.S. Department of Labor's OSHA enforcement datasets (inspection, violation, accident and accident injury tables), which carry Cal/OSHA's state-plan inspections alongside federal ones. We load every inspection of a California worksite opened since January 1, 2000 and refresh it weekly. Employer names, addresses and industry codes are as the inspecting office recorded them; similar names are grouped where they clearly refer to the same employer. A citation can be reduced, vacated or withdrawn on appeal, and an inspection can stay open for months, so a record can change. Penalties shown as "current" reflect the latest status in the federal file. This page is public information about the employer's regulatory record, not legal advice and not a statement that any person was harmed or any law broken beyond what the record states.

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