OSHA Injury / Illness Recordkeeping and Reporting 29 CFR 1904
Under the rule, establishments with 250 or more employees that are currently required to keep OSHA injury and illness records are also required to electronically submit their Forms 300A, 300, and 301.
Smaller establishments (with 20-249 employees) that are classified in certain industries with historically high injury and illness rates are also required to submit the 300A form (Summary of Work-Related Injuries and Illnesses).