Maintenance records for x-ray equipment should be kept for how long?

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

Answer: (C)

Maintaining records of x-ray equipment maintenance is about safety, accountability, and traceability. These records show what service was performed, when, who did it, and the results of tests or checks, demonstrating that the machine remains within specified safety and performance standards and that regulatory and QA requirements are being met. The typical minimum retention period is three years. This duration provides enough history to identify trends or recurring issues while keeping the records practical to manage. Shorter retention periods risk losing important service history, while much longer retention (like decades) is often unnecessary for routine maintenance logs, though longer retention may be required by specific policies or regulations.