The probation period is one year, and after the first appointment, the term of subsequent promotion: from second-class police officer to first-class superintendent, each promotion is three years; From first-class superintendent to first-class superintendent, every promotion is four years.
According to the "Notice of the State Council on Approving the Implementation Measures of the Ministry of Public Security for Evaluating and Awarding People's Police Ranks" (1992.9. 10), the criteria for evaluating and awarding people's police ranks are stipulated for the first time, and newly recruited people's police officers are awarded ranks based on their academic qualifications and work experience before employment.
Postgraduates with doctor's degrees, whose posts are designated as official posts (chief clerk), can be awarded to a first-class superintendent. Having worked for 14 years (referring to non-fresh graduates, the same below), a third-class police inspector can be awarded.
Master's degree students, classified as deputy department-level staff (deputy director staff), can be awarded to the second-class superintendent. Those who have worked for 12 years can be awarded a first-class superintendent.
Undergraduate and junior college graduates who hold the post of clerk (police chief) may be awarded three-level superintendents. Those who have participated in the work for eight years can be awarded the second-class superintendent.