If you need to continue practicing after the expiration of registration, you should apply for renewal of registration in accordance with the prescribed procedures 30 days before the expiration of registration.

Applicants who have obtained the qualification certificate of People's Republic of China (PRC) Supervision Engineer shall apply for initial registration within 3 years from the date of issuance of the certificate. Those who fail to apply within the time limit must meet the requirements of continuing education for nearly 3 years before applying for initial registration.