Enforcement Rules for State Compensation Law Article 12

The dissolution of the authorization shall have no effect without the claimant's appearing to give opinions or giving the liable compensating authority a written notification thereof.
中文原文 國家賠償法施行細則第12條
委任代理之解除,非由委任人到場陳述或以書面通知賠償義務機關不生效力。

English translation for reference only; the Chinese text prevails. Not legal advice.