Police Recruit = New officer(may be skipped) (Baton)
Patrol Officer = Patrols streets without a car. (Cobra) (Can use a car with permission from a Lieutenant+)
Detective = Takes part in patrols and crime scenes. (Cobra)
Sergeant = Commands groups of up to 4 Patrol Officers. (Bluntforce)
Sergeant Major = Oversees Command of patrol officers. (EagleFire)
Lieutenant = Can command lower ranks. (Swissgewehr)
Captain = In charge of the command of lower ranks. (Any police grade weapon)

Assistant Chief Of Police = Assistant Chief Of Police, can command lower ranking SWAT officers and lower ranking officers. (Any Police Grade Weapon)

Deputy Chief Of Police = Deputy Chief Of Police can command SWAT and lower ranking officers(Any police grade weapon)

Chief Of Police = Head of Police Department and Special Weapons And Tactics (SWAT) (Any Weapon From Police Grade to low caliber military grade)