How long must the OSHA 300 Log be stored?

How long must the OSHA 300 Log be stored?

• A. 5 years
• B. 1 year
• C. 2 years
• D. 10 years

Answer: (A)

OSHA requires keeping the OSHA 300 log for five years from the end of the calendar year it covers. This five-year window gives you enough time to spot injury and illness trends, assess safety program effectiveness, and respond to regulatory reviews. Shorter periods wouldn’t provide a complete long-term view, while ten years goes beyond what's mandated unless a separate requirement applies. So five years is the standard retention period.

OSHA requires keeping the OSHA 300 log for five years from the end of the calendar year it covers. This five-year window gives you enough time to spot injury and illness trends, assess safety program effectiveness, and respond to regulatory reviews. Shorter periods wouldn’t provide a complete long-term view, while ten years goes beyond what's mandated unless a separate requirement applies. So five years is the standard retention period.