2. Decide and implement compulsory measures;
3, has not been investigated for criminal responsibility according to law, and has been investigated for revocation of the case;
4. The cases that should be prosecuted after the investigation are transferred to the people's procuratorate for examination and decision;
5. If a criminal suspect who is not serious enough for criminal punishment needs administrative treatment, it shall be dealt with according to law;
6, for criminals sentenced to fixed-term imprisonment of less than one year or the remaining sentence is less than one year, to execute the punishment on their behalf;
7. Penalties for execution of public surveillance, criminal detention, deprivation of political and legal rights, deportation and temporary execution outside prison;
8. To supervise and inspect criminals who are released on parole, sentenced to probation in criminal detention or suspended in fixed-term imprisonment.