What are the OSHA recordkeeping requirements for construction in Illinois?
Last reviewed July 5, 2026
In Illinois, construction employers must keep a record of work-related injuries and illnesses using OSHA Forms 300, 300A, and 301. Companies with 10 or fewer employees and specific low-risk industries may be exempt from this requirement. Records must be maintained for at least five years.
Key points
- Use OSHA Forms 300, 300A, and 301 for recording.
- Keep records for at least five years.
- Certain low-risk industries may be exempt.
- Check state-specific rules for additional requirements.
Employers need to document any injury or illness that requires medical treatment beyond first aid, leads to loss of consciousness, or results in restricted work. Maintain these records in a log and post the annual summary (Form 300A) in a visible location from February 1 to April 30 each year. Illinois follows federal OSHA guidelines but may have additional state regulations to consider.
How Alloovium helps
Alloovium helps track compliance deadlines and maintain accurate records for OSHA requirements.
See how it worksRelated questions
- Does Illinois have a state OSHA plan for construction?
- What construction incidents must be reported to OSHA in Illinois?
- What safety training is required on construction sites in Illinois?
- How do I review a subcontractor's Job Hazard Analysis (JHA)?
- How do I write a Job Hazard Analysis (JHA) for a construction project?
- How long must a Job Hazard Analysis (JHA) be kept under OSHA rules?
General information for US construction professionals — not legal advice. Lien deadlines, retainage caps and notice rules vary by state; verify with the state statute or a construction attorney.