Act Governing the Choice of Law in Civil Matters Involving Foreign Elements Article 35
Where an obligation borne by multiple persons has been performed in whole by some of them, the right to reimbursement of those who performed against the others is governed by the law applicable to the legal relationship between all of them.
中文原文 涉外民事法律適用法第35條
數人負同一債務，而由部分債務人清償全部債務者，為清償之債務人對其他債務人求償之權利，依債務人間之法律關係所應適用之法律。