城市房地产开发经营管理条例/Chapter 3 房地产开发建设Article 18In force房地产开发企业应当将房地产开发项目建设过程中的主要事项记录在房地产开发项目手册中,并定期送房地产开发主管部门备案。Administrative Regulations · State Council · In force from November 29, 2020Article 17Back to full textArticle 19