Nuclear Damage Compensation Law Article 29

Where the nuclear material causing a nuclear incident is stolen, lost, jettisoned or abandoned, the statute of limitations of the right to claim compensation shall be governed by the preceding Article. However, when making a claim for compensation against the original nuclear installation operator of the said nuclear material, the claim shall be made within twenty (20) years from the time the nuclear material is stolen, lost, jettisoned or abandoned.
中文原文 核子損害賠償法第29條
引起核子事故之核子物料係經竊盜、遺失、投棄或拋棄者,其損害賠償請求權消滅時效依前條之規定。
但對該核子物料所屬原核子設施經營者請求賠償時,以不超過自竊盜、遺失、投棄或拋棄之時起二十年為限。

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