This paper is according to five aspects, including the subject, the basis and the process formulated by administrative standard, the object of administrative norm and the efficacy of administrative norm to understand of administrative standard. Moreover, it also analyzes the nature and feature of administrative legislation so as to determine the content whether needs to be formulated by administrative legislation in confused administration management affairs. Finally, it sketches out normative document on other administrative legislation, including the relative situation and problems on administration order, chief executive and secretary of every department having the eternal effect of the instruction. This paper argues that the normative problems on administration must be dealt with prudently. Firstly, need to examine again Law No. 85/84M “ Macao Public Administrative Organization and Structure Outline”, Law No.2/1999 “Government Organization Fundamental Code” and other relative law or administrative legislation, and revise properly; thereby prefect further the unity of government system and administrative standard.