revalidation
/riˌvælɪˈdeɪʃən/
noun
- The process of checking or confirming that something is still valid, effective, or acceptable, especially after a period of time.
- The software requires annual revalidation to ensure it meets security standards.
- Her passport's revalidation was delayed because of missing documents.
- Doctors must undergo revalidation every five years to keep their license.
Antonyms