Enforcement Rules for State Compensation Law Article 41-1

After the claimant brings a suit, the liable compensating shall in accordance with the provisions in the Code of Civil Procedure inform the individual and the organization referred to in Article 16 that they may participate in the suit while the suit processes.
中文原文 國家賠償法施行細則第41-1條
賠償義務機關於請求權人起訴後,應依民事訴訟法規定,將訴訟告知第十六條所定之個人或團體,得於該訴訟繫屬中參加訴訟。

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