You can check employment listings to see what qualifications are needed. They do a background check and your past may have caught up with you in that regard. The one listing I saw said that 15 years must elapse and you must not be on probation.
No, not all types of felonies make you ineligible to become a police officer. Most juvenile offenses cannot be carried over to stand in the way of a person pursuing a career in law enforcement. You can also choose to have a crime expunged from your record and would then be eligible to pursue this type of career as well.
it depends whether the immigrant has committed felonies
To put it simply, no, they would never hire you.
You certainly can. If the record was destroyed because of it being a juvenile conviction, you'd be perfectly fine.
It can depend on what the juvenile arrest was for. For a felony crime? Probably not.
absolutely not.
It's not impossible to become a police officer with a juvenile criminal record, but it will be very difficult, especially while you're in your 20s. You will need to show that the juvenile offense was the result of behavior you have abandoned and you have maintained a clean record of good conduct for many years since. This means no arrests, no traffic violations, a good work record, no use of illegal drugs, and meeting all of your financial obligations.
Napolcom is a review of the material on a police officer exam. It enables people to study questions that they will have to answer on an exam to become a police officer.
it depends whether the immigrant has committed felonies
One can become a traffic police officer by applying at the police station of your choice. Traffic police officer are not required to have a degree other than a high school diploma.
no
My brother -in-law is a police officer and I teach juvenile offenders.