Requires certain law enforcement entities and courts to cooperate with federal immigration authorities.

This New Jersey bill (A 212) requires law enforcement agencies, courts, and correctional facilities to notify federal immigration authorities when non-citizens unlawfully present in the state are arrested or convicted of specific offenses. It mandates 24-hour notification to federal immigration authorities (including ICE and CBP) for arrests related to crimes like violent offenses (1st-4th degree), drug trafficking, theft, or robbery. Courts must also immediately contact federal authorities upon convicting such non-citizens, and probation officers or correctional facilities must provide similar notifications. The law directly affects non-citizens in New Jersey facing these charges, requiring state entities to facilitate deportation proceedings. It takes effect immediately upon passage.