Middlesex County CO Requirements
- Carteret Borough
- Cranbury Township (not yet)
- Dunellen Borough
- East Brunswick Township
- Edison Township
- Helmetta Borough
- Highland Park Borough
- Jamesburg Borough (not yet)
- Metuchen Borough (not yet)
- Middlesex Borough
- Milltown Borough (not yet)
- Monroe Township (not yet)
- New Brunswick City
- North Brunswick Township
- Old Bridge Township (not yet)
- Perth Amboy City
- Piscataway Township
- Plainsboro Township
- Sayreville Borough
- South Amboy City
- South Brunswick Township
- South Plainfield Borough
- South River Borough
- Spotswood Borough (not yet)
- Woodbridge Township