What should I do if the crew certificate expires?

Legal Analysis: Applicants with expired seamen's certificates should apply to the maritime administrative agency for renewal.

Legal basis: Article 12 of the People's Republic of China (PRC) Crew Regulations shall make a decision on approval or disapproval within 7 days from the date of accepting the application. If it is approved, it will be issued with the Seafarer's Certificate of the People's Republic of China; If it is not approved, it shall notify the applicant in writing and explain the reasons.