10-Codes
Military Time
First Responders
Public Services Careers
Courtroom Roles
100

10 code used to acknowledge radio transmission

10-4

100

8:00 AM

0800 Hours

100

Responds to medical emergencies and provides care to injured or sick persons

EMT/Paramedic

100

Enforces laws and makes arrests

Police Officer / Deputy Sheriff

100

Sits on the "Bench" oversees the legality of court cases and determines sentencing 

Judge

200

10 code used when asking someone's location

10-20

200

2:00 PM

1400 Hours

200

Responds to injury related incidents, car accidents, medical aids and fire suppression. 

Firefighter / Fire Department

200

Manages people that are on supervised release from jail

Probation Officer

200

Calls the court to order

Bailiff

300

10 code used to cancel or disregard something

10-22

300

11:59 PM

2359 Hours

300

Responds to injury related incidents, crimes in progress, and enforces the law

Police / Police Officer / Deputy Sheriff

300

Manages people on supervised release from state prison

Parole Officer/Agent

300

Represents the state or victim in criminal trials

Prosecutor / District Attorney

400

10 code used when you arrive on scene

10-97

400

12:31 AM

0031 Hours

400

Police agency in California that handles traffic enforcement

CHP

400

Works in the confines of the jail or prison to ensure the safety of inmates

Correctional Officer

400

Represents the accused 

Defense Attorney / Public Defender

500

10 code used when checking a person for warrants

10-29

500

1725 Hours

5:25 PM

500

What agency enforces laws and responds to emergencies in the county

Sheriff Department

500

Works as a police officer, but their primary job is investigating homicides

Detective

500

Can testify in court to their knowledge and or experience with a specific topic

Expert Witness

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