Hello @Andy vingadassa
If you would like to become a ProCops member , i recommend you to join SAPA. You can get all the trainings you need there for become a police officer.
Use the following link for apply ; http://saesrpg.uk/community/forum/324-sapa-application-section/
(Feel free to pm for any question)
Best Regars ,
SAPD HQ , Vektor