What units does the public security system include?

The public security system includes the general office, police inspector, personnel training, publicity, economic crime investigation, public security management, border defense management, criminal investigation, exit-entry management, fire protection, public information network security supervision, prison management, traffic management, legal system, foreign affairs, equipment finance, drug control, science and technology, anti-terrorism, information and communication, etc., which undertake relevant business work respectively. The Ministry of Railways, the Ministry of Communications, the Civil Aviation Administration of China, the Public Security Bureau of the State Forestry Administration and the Anti-smuggling Bureau of the General Administration of Customs are listed in the sequence of the Ministry of Public Security, and accept the dual leadership of the competent authorities and the Ministry of Public Security.

The public security bureau undertakes the duties of public security organs: preventing, stopping and investigating illegal and criminal activities; Preventing and combating terrorist activities; Maintain public order and stop acts that endanger public order; Manage traffic, fire fighting and dangerous goods; Manage household registration, resident identity cards, nationality, entry and exit affairs and matters related to foreigners' residence and travel in China; Maintaining public order in border areas; Guard the specific personnel specified by the state and guard the important places and facilities; Manage assemblies, processions and demonstrations; Public information network security supervision and management; Guide and supervise the public security work of state organs, social organizations, enterprises and institutions and key construction projects, and guide the public security prevention work of mass public security prevention organizations such as public security committees.

References:

Public Security Bureau-Baidu Encyclopedia