What's the difference between criminal investigation and criminal police?

The difference between criminal investigation and criminal police: different concepts and different functions.

1, different concepts.

Criminal investigation brigade, the full name of criminal investigation brigade, is a permanent institution of county-level public security departments and undertakes local criminal investigation work. Criminal police, do criminal investigation, analyze and study criminal offences.

2. Different functions

Criminal police focus on catching criminals, and criminal investigation focuses on solving cases. Criminal investigation brigade is a permanent institution of local public security department, which undertakes local criminal investigation. Interpol brigade is mainly responsible for investigating major criminal cases or influential criminal cases in the city. And arresting suspects in criminal cases.

Professional requirements of criminal police

Generally, it is required to graduate from public security police colleges, with at least a college degree or above. It is necessary to pass the public security professional knowledge examination and the physical and psychological quality assessment examination. Pass the public subject examination organized by the recruitment authority. Pass the civil service examination.

We should have good professional quality, including political quality, professional quality, psychological quality and physical quality. Serious and responsible, hard-working, strong psychological pressure tolerance and self-control ability.