For how long must records of maintenance and/or repairs of x-ray equipment be kept?

• A. 30 years
• B. 3 years
• C. 1 month
• D. 1 year

Answer: (B)

Maintaining records of x-ray equipment maintenance and repairs for three years ensures there is a complete service history to verify ongoing safe operation, calibration, and compliance during audits or investigations. This three-year window captures enough service events and performance checks to identify trends or recurrent issues without holding records longer than needed. Shorter periods—like one month or one year—may miss important history, while thirty years is unnecessarily long for routine equipment records. The logs should include the date of service, equipment involved, details of the work performed, parts replaced, who performed the service, and the results of any tests or acceptance checks. This documentation supports accountability, safety audits, and traceability if questions arise about equipment performance.