This bill empowers municipalities in New Jersey to enact ordinances that regulate the residency of certain registered sex offenders, specifically those classified as "persons subject to limitations," which includes individuals over 21 convicted of sex offenses against minors. The legislation prohibits these offenders from residing within 500 feet of schools, playgrounds, and child care centers, aiming to enhance public safety by minimizing potential contact with children. However, it provides exceptions for individuals who are incarcerated, receiving services at licensed facilities, or have been granted specific housing exceptions by the parole board or a court.

Moreover, the bill amends existing municipal powers to explicitly allow for the regulation of sex offender residency, ensuring that ordinances do not completely restrict these offenders from all residentially-zoned areas within the municipality. It also protects individuals who established their residence prior to the ordinance's enactment from being affected by the new restrictions. Municipalities are required to create and maintain maps of the restricted areas, which will serve as official records. The provisions of this act will take effect four months after its enactment.