《69年干预公约》和《73年干预议定书》是国际上防止船舶造成海洋污染的两个重要法律文件。本文从制订公约和议定书的法律依据入手,对沿海国在公海上干预污染事故的权利及其行使有商船的豁免权、损失的赔偿和争议的解决等问题进行了论述。本文认为,我国应加入《69年干预公约》和《73年干预议定书》并列举了七条理由。 The 69-year Intervention Convention and the 73-year Intervention Protocol are two important international legal documents that prevent the marine pollution caused by ships. This article starts with the legal basis for formulating the conventions and protocols, and discusses the rights of coastal states to intervene pollution incidents on the high seas, their immunity from the exercise of commercial ships, the compensation for damages and the settlement of disputes. This article argues that China should include the 69-year Intervention Convention and the 73-year Intervention Protocol and list seven reasons.