Common OSHA Recordkeeping Errors to Avoid in 2026

The most common errors are logging first-aid cases, missing prescription-strength treatment, miscounting days, skipping privacy cases, and using the wrong hours worked. Most start as missing facts during the year and only surface at certification.

Most errors are process failures that show up as form problems later.

At the end of each year, 29 CFR 1904.32(a) requires you to review the 300 Log to verify that the entries are complete and accurate and to correct any deficiencies before you total and certify it. The review has to be as extensive as needed to make sure the entries are right. Recordkeeping violations carry maximum penalties of $16,550 per serious or other-than-serious violation and $165,514 per willful or repeated violation (2026 amounts), so the review is where most of the risk is removed.

1. Logging first-aid cases. Compare treatment with the 14-item list before recording.
2. Missing prescription-strength recommendations. Record the dose, not just the drug name.
3. Counting workdays instead of calendar days. Count from the day after the injury, weekends included.
4. Treating light duty as a label. Compare restrictions with routine functions.
5. Names on privacy cases. Check the six privacy case types at intake.
6. Hours worked straight from payroll. Remove paid leave and add supervised temps.
7. Assuming ITA submission replaces posting. Post the certified 300A from February 1 to April 30 as well.

Build checks around work-relatedness, treatment, classification, privacy, totals, certification, and submission coverage. Most year-end corrections trace back to a fact missed months earlier: a restriction note that never reached safety, a case logged twice, or hours pulled from the wrong report. The fix is a monthly review of a sample of cases against their source documents, so year end is a confirmation rather than an investigation.

EHS managers usually run the monthly review, which is the best point to catch the late medical updates that change a case.

Teams often wait until January to discover missing facts from summer incidents.

Every correction flows through to the 300A, the rates, and, for covered establishments, the ITA data, so a review that fixes the log has to reconcile those too.

• Errors compound when several establishments use different local spreadsheets.
• Corrections made months later look very different to an inspector when the record shows when and why they happened.

A November self-check at a 300-person plant finds four of the seven errors: two first-aid cases on the log (removed), a prescription-strength ibuprofen recommendation logged as first aid (added), a restricted case counted in workdays (recounted from 9 to 13 calendar days), and hours worked that included holiday pay (reduced by 21,600). Each fix is dated in the change history.

1. Audit a sample of cases monthly.
2. Reconcile the cases with their source documents.
3. Close year-end questions before January.

What to keep in the case file:

• A sample of cases compared against their source documents
• Reconciliation of log totals with the 300A and any ITA file
• A list of corrections with dates and reasons
• Sign-off by the reviewer before the executive certifies

300log shows which incidents are still in progress, keeps the 301 facts next to each log entry for review, and recalculates the 300A as you correct cases.

• Audit-Ready OSHA Recordkeeping Checklist for Safety Teams
• OSHA Recordkeeping Audit Trail: Evidence to Keep Behind Every Case
• OSHA 300 Log Quality Control Checklist Before Certification
• Contractor Injuries and the OSHA 300 Log: Avoiding Duplicate or Missing Cases