According to Article 7 of the Regulations on the Organization and Management of Public Security Organs, the internal organs of public security organs and public security sub-bureaus of local people's governments at or above the county level are divided into comprehensive management institutions and law enforcement service institutions.

Law enforcement service agencies are organized by teams, which are called corps, detachments, brigades and squadrons.

Extended data:

Detailed analysis of law enforcement service agencies of Public Security Bureau;

1. Corps is an internal law enforcement service organization of the working department of the provincial people's government. Except that the public security organ is the deputy hall, the civil service system is generally established at the county level, and the public security active service system is generally established at the department level. For example: Zhejiang Provincial Environmental Protection Department Supervision Corps, Gansu Provincial Public Security Department Fire Corps.

2, detachment, is the deputy provincial and municipal people's government departments of the internal law enforcement service agencies, the implementation of the civil service system in addition to the public security organs for the deputy county-level organizational system is generally a department-level organizational system, the implementation of the public security active service system is generally a regimental organizational system. For example, the inspection detachment of Lanzhou Cultural Bureau and the fire detachment of Hangzhou Public Security Bureau.

3. The brigade is an internal law enforcement service institution of the working department of the people's government at the county level. Except for the public security organs, the civil service system is generally a share-level system, and the public security active service system is generally a battalion-level system. For example, the fire brigade of Xiangshan County Public Security Bureau and the inspection brigade of Yongding County Transportation Bureau.

4 squadron is a law enforcement service organization under the law enforcement service organization brigade of the people's government at the county level. The civil service system is generally a stock-level system, and the public security active service system is generally a company-level system. For example: accident squadron of traffic police brigade of Yuzhong County Public Security Bureau.

References:

Baidu Encyclopedia-Regulations on the Organization and Management of Public Security Organs