第 4 章 最后条款和保留意见，针对那些希望只对海上货物运输（即港到港运输）实施新文书的国家列入一个允许对第 3 章提出明确保留意见的条文。
Chapter 4 - final clauses and reservations, including a provision for express reservation for Chapter 3 for those contracting states that wish to implement the new instrument only for the carriage of goods by sea (i.e. only for port-to-port).