. A certificate of incarceration is issued by the incarceration authority (also known as the prison).
Prison in a broad sense refers to a place where all prisoners are held, including prisons, detention centers, etc. Prisons in the narrow sense refer to the place where criminals sentenced to death with a two-year suspension of execution, life imprisonment, or life imprisonment in accordance with the provisions of the Criminal Law and Criminal Procedure Law execute their sentences in prison. We should implement the principles of combining punishment with reform, education and labor to transform criminals into law-abiding citizens. The competent department of prisons is the Prison Service, and the highest administrative agency is the Ministry of Justice.