Enforcement Rules for State Compensation Law Article 18

Where there are several liable compensating authorities, the claimant may request one or several or all of them, simultaneously or successively, for part or all of the compensation.Where the claimant request the liable compensating authorities, simultaneously or successively, for part or all of the compensation in the preceding paragraph, the claimant shall state the amount of payment or the content of restoring the prior condition for which he requests other liable compensating authorities.
中文原文 國家賠償法施行細則第18條
數機關均應負損害賠償責任時,請求權人得對賠償義務機關中之一機關,或數機關,或其全體同時或先後,請求全部或一部之損害賠償。
前項情形,請求權人如同時或先後向賠償義務機關請求全部或一部之賠償時,應載明其已向其他賠償義務機關請求賠償之金額或申請回復原狀之內容。

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