noun
periodic inspection; regular inspection
Refers to inspections carried out at fixed intervals, such as vehicle safety checks, medical check-ups, or equipment maintenance. Often used in official or technical contexts.
See also: 定期点検
車の定期検査は法律で義務付けられている。
Periodic vehicle inspections are required by law.
工場では機械の定期検査を毎月行っている。
The factory carries out regular inspections of the machinery every month.