In combination with actual situation of maritime accident investigation in China,the necessity of independent MSI is illustrated in the respects of legal foundation,maritime administration,international conventions and social safety requirement.

• 结合我国海事调查的实际情况,从法学理论到海事执法实践,从国际公约要求到社会安全需求等方面说明了事故安全调查独立性的必要性。