中华人民共和国民法典/Part 1 通则/Chapter 7 合同的权利义务终止Article 558In force债权债务终止后,当事人应当遵循诚信等原则,根据交易习惯履行通知、协助、保密、旧物回收等义务。Laws · National People's Congress · In force from January 1, 2021Article 557Back to full textArticle 559