Under OHS, how long should Confined Space Records be kept if an incident occurred?

• A. 2 years
• B. 1 year
• C. 3 years
• D. Until incident conditions met

Answer: (A)

When a confined space incident occurs, you keep the related records for a defined period to support investigations, corrective actions, and any regulatory reviews. The two-year retention is the best fit because it provides enough time to document what happened, review and implement fixes, train affected personnel, and respond to any inquiries or audits without imposing unnecessary administrative burden.

Keeping records for one year tends to be too short to capture longer-term follow-up actions and trending of similar incidents. A longer period, like three years, can be more than what regulators require and adds to paperwork without added value. Keeping records “until incident conditions are met” isn’t practical because there’s no clear, finite endpoint for all potential reviews or inquiries; a defined two-year window gives consistency and clarity.