Most Cited Cal/OSHA Violations in Trucking and Warehousing
Cal/OSHA issued 2,442 citations across 896 California trucking, warehousing, and courier inspections from 2020 through 2025. The IIPP is the most-cited standard, and three forklift-related sections cluster in the top ten behind it.
Cal/OSHA publishes a statewide top-ten list of frequently cited standards but no per-industry breakdown. This page is the trucking and warehousing cut, computed from the federal enforcement data that Cal/OSHA inspections flow into. The period is January 2020 through December 2025: 2,442 citations across 896 California inspections (NAICS 484 general freight trucking, 4931 warehousing and storage, and 492 couriers).
Free IIPP Audit Checklist. The records §3203 requires, one question each: can you produce it today? Eleven items with citations, a write-in line for where each record lives, and a gaps table. PDF, no account. Request the checklist →
The top ten, 2020–2025
Citations counted per violation line item. Average penalty is the mean current penalty across the row’s citations, including those reduced to $0; the range minimum is the smallest non-zero current penalty. Current penalties are as retrieved 2026-08-21 and change as cases settle.
| # | Standard | What it covers | Citations | Avg penalty | Penalty range |
|---|---|---|---|---|---|
| 1 | §3203 | Injury and Illness Prevention Program | 378 | $1,846 | $50 – $27,000 |
| 2 | §3650 | Industrial Trucks | 198 | $4,339 | $75 – $22,500 |
| 3 | §342 | Reporting Work-Connected Fatalities and Serious Injuries | 135 | $4,050 | $500 – $10,000 |
| 4 | §3395 | Heat Illness Prevention in Outdoor Places of Employment | 115 | $2,327 | $85 – $45,000 |
| 5 | §5189 | Process Safety Management of Acutely Hazardous Materials | 98 | $1,623 | $50 – $18,000 |
| 6 | §5162 | Emergency Eyewash and Shower Equipment | 86 | $1,892 | $85 – $22,500 |
| 7 | §3668 | Powered Industrial Truck Operator Training | 81 | $1,987 | $90 – $18,000 |
| 8 | §3314 | Control of Hazardous Energy (lockout/tagout) | 68 | $4,982 | $20 – $25,000 |
| 9 | §6151 | Portable Fire Extinguishers | 64 | $279 | $75 – $935 |
| 10 | §5185 | Changing and Charging Storage Batteries | 59 | $2,935 | $270 – $25,000 |
| 11 | All other standards | 183 distinct sections outside the top ten | 1,160 | $2,202 | $40 – $112,500 |
| Total | All standards cited | 2,442 | $2,432 | $20 – $112,500 |
Reading the table
The forklift cluster: 338 citations across three sections. §3650 covers the trucks themselves, §3668 the operator training and certification, and §5185 the battery-charging area. Two of the three are documentation-shaped: operator training is a records requirement, and §3650’s own text includes operating rules a program has to train against.
§5189 is worth a double take. The process-safety standard — written for operations handling acutely hazardous materials — shows up on warehousing inspections with 98 citations. If your facility holds regulated quantities of such materials, this is the row to read.
Reporting sits high. §342 requires immediate reporting of a work-connected fatality or serious injury; it is #3 here with a $1,000 floor in this data and a $4,050 average.
The IIPP leads with the records story attached. §3203 asks for the written program, scheduled inspections with records, and training documentation — for a fleet-and-dock operation, that includes the forklift training records two other rows of this table get cited over. Our Cal/OSHA IIPP guide covers it.
Most Cited Cal/OSHA Violations by Industry
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- Most Cited Cal/OSHA Violations in Restaurants
- Most Cited Cal/OSHA Violations in Landscaping
- Most Cited Cal/OSHA Violations in Agriculture
- Most Cited Cal/OSHA Violations in Auto Repair
- Most Cited Cal/OSHA Violations in Health Care
Methodology
Computed from the U.S. Department of Labor enforcement dataset (the OSHA Information System), which includes Cal/OSHA because California operates an OSHA-approved State Plan. Scope: citation line items on California inspections with NAICS codes beginning 484, 4931, or 492, issuance dates January 2020 through December 2025, excluding citation records deleted in the source data. Data as retrieved 2026-08-21; counts change as cases settle and records are amended. Cal/OSHA’s own statewide summaries are at DIR’s citation statistics pages.
A citation count says what inspectors cited, not what any employer must do — the standards themselves say that. Each section above links to its full text.
Frequently asked questions
What is the most cited Cal/OSHA standard in trucking and warehousing?
8 CCR §3203, the Injury and Illness Prevention Program — 378 citations on California trucking, warehousing, and courier inspections from 2020 through 2025 in the federal enforcement data. §3650, Industrial Trucks, is second with 198.
Which forklift rules does Cal/OSHA cite in warehouses?
Three appear in this data's top ten: §3650 (Industrial Trucks — 198 citations, averaging $4,339), §3668 (Powered Industrial Truck Operator Training — 81), and §5185 (Changing and Charging Storage Batteries — 59). Together that is 338 citations.
Does heat illness prevention apply to this industry?
8 CCR §3395 applies to all outdoor places of employment, and it is #4 on this list with 115 citations. §3396, its indoor counterpart, applies to indoor workplaces from 82°F.