注册建筑师执业及管理工作有关问题的暂行规定（建设［１９９６］６２４号文）一、１９９７年１月１日起民用建筑工程特级、一级项目，及国家重点工程项目施行一级注册建筑师签字制度。二级以下及其他项目是否实行注册建筑师签字制度，各省、自治区、直辖市建设行政主管部... Provisional Regulations on Issues Concerning the Practice and Management of Registered Architects (No. 624 [1996]) 1. From January 1st, 1997, civil engineering special grades, first-class projects, and national key projects were implemented as first-class registered architects. Signature system. Whether or not the secondary architects and other projects implement the signing system of registered architects, the administrative departments of the provinces, autonomous regions, and municipalities directly under the Central Government