公安业务材料的立卷方法有自己的特点，不同于公安文书材料立卷的六个特征。公安业务材料的立卷，是以案件、人物、组织、手段等为特征进行的，即同一案件、事件、事故、人物、组织、工作手段形成的公安业务材料要组合在一起为案卷，不可分散。相反，不同案件、事件、事故、人 Public security business materials legislation method has its own characteristics, is different from the six characteristics of public security documents and materials. The public order of the public security business materials is characterized by cases, figures, organizations and means, that is, the public security business materials formed by the same case, incident, accident, figure, organization and working method should be combined into a case file and be dispersed . On the contrary, different cases, incidents, accidents, people