First, graded treatment, that is, according to the performance of criminals in the reform, they are divided into different management levels and given different treatment in activities, meetings and communications, prison consumption, detention conditions and so on.

Two, the classification of criminals is divided into four levels, followed by strict management level, inspection level, general management level, wide management level, and the handling content is gradually relaxed.

The procedure of graded treatment. The determination and change of crime level shall be evaluated once every quarter. For those who need normal promotion or demotion, the prison will generally complete the examination and approval in the first month of the quarter, and replace and implement the corresponding treatment in the next month.

Two, the upgrade should be carried out in accordance with the standards from low to high. Downgrading should be directly downgraded according to the standard.

Three, the evaluation of the level of criminals, proposed by the prison classification working group, reported to the prison management department for examination and approval, approved by the prison classification leading group. After the prison has approved the criminal grade, it shall publicize it in the prison area for 3 working days.