只有合約當事人才可依合約享有權利、承擔義務及起訴或被起訴的原則，但代理、轉讓及法例訂有例外。
The principle that only the parties to a contract have rights and obligations under it and can sue or be sued on it, subject to exceptions for agency, assignment and statute.
只有合約當事人才可依合約享有權利、承擔義務及起訴或被起訴的原則，但代理、轉讓及法例訂有例外。
The principle that only the parties to a contract have rights and obligations under it and can sue or be sued on it, subject to exceptions for agency, assignment and statute.