What departments are there in the Interpol Brigade?

It is roughly divided into three departments: the investigation team (squadron) is responsible for investigating criminal cases, intervening in reconnaissance activities in time, participating in major case discussions, and participating in on-site investigations. Intelligence departments (squadrons), after the case happens, grasp the clues to solve the case through intelligence at the first time, or arrange relevant clues through intelligence investigation; Prevent and stop cases through intelligence on weekdays. Technical department, evidence collection department and various evidence processing departments.

The full name of the Criminal Investigation Brigade is the permanent institution of the county-level public security department, which undertakes local criminal investigation.

Grasping the trends of criminal offences, collecting, informing and reporting criminal information, and studying and formulating preventive and strike countermeasures; Organize investigation and solving cases, crack down on criminal offences and organize special struggles within the city; To undertake cases assigned by superiors; Responsible for criminal investigation cooperation with other places; Undertake the inspection and appraisal of trace material evidence and case trace material evidence, and provide technical and information resources for solving difficult cases; Responsible for taxi security management. Responsible for the training, management and use of the secret forces. Complete other tasks assigned by bureau leaders.

Criminal investigation is an important part of public security work, and the criminal investigation department is a full-time department to crack down on criminal offences. According to the Criminal Procedure Law, criminal investigation is the primary link of criminal proceedings, and the stages of investigation, prosecution and trial are juxtaposed, which is an independent litigation stage. The main evidence for prosecuting criminal suspects in criminal proceedings comes from investigation. The power of investigation, procuratorial power and judicial power shall be exercised by public security, procuratorial and court organs within the scope prescribed by law, and shall not exceed their duties or replace each other.

Legal basis:

Notice of the General Office of the State Council on Forwarding the Implementation Opinions of the General Administration of Customs and the Ministry of Public Security on Incorporating the Smuggling Crime Investigation Branch into the Organization Sequence of Local Public Security Organs.

Article 3 The public security departments (bureaus) of all provinces (autonomous regions and municipalities directly under the Central Government) shall actively assist the Smuggling Crime Investigation Bureau of the General Administration of Customs in strengthening the ideological construction, work style construction and business construction of the Smuggling Crime Investigation Branch. It is necessary to regularly listen to the work report of the smuggling crime investigation sub-bureau, and vigorously support the smuggling crime investigation sub-bureau to perform its duties according to law. It is necessary to establish contact systems in economic investigation, criminal investigation, drug control, intelligence, technical investigation, border defense, etc., as well as case transfer methods and related information exchange systems with the smuggling crime investigation sub-bureau to assist the smuggling crime investigation sub-bureau in making requests for border control, wanted, pursued, detained and maintaining anti-smuggling order.