Illinois osha 300a summary of work-related injuries
Employers covered by OSHA recordkeeping must post Form 300A — the annual summary of recordable injuries and illnesses — from February 1 through April 30, signed by a company executive, even in years with zero cases.
What goes on the Illinois version
- Case counts: deaths, days away, job transfer or restriction, and other recordables
- Annual average number of employees and total hours worked
- Establishment, industry and calendar year block
- Company executive certification and signature line
Illinois is one of our code-tuned states, so the packet builder also flags the state-specific attachments this scope triggers before you file.
Mistakes that get it kicked back
- Skipping the posting in a zero-case year — the summary is still required
- Having a safety coordinator sign instead of a company executive
- Estimating total hours worked instead of pulling them from payroll
Illinois metros
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General guidance for Illinois contractors, not legal advice. Confirm requirements with the authority having jurisdiction before filing.