Municipal courts are courts of limited jurisdiction that typically hear cases involving:
- Misdemeanors, including traffic crimes like DUII and reckless driving
- Traffic violations such as speeding, failing to obey traffic signals, and driving while suspended
- Civil infractions under municipal codes
- Municipal judges are appointed by city councils or elected by city voters. There are over 130 municipal courts in Oregon.
The OMJA is a nonprofit organization governed by a board of directors and officers elected by the membership at annual conferences.