N.J. Stat. Ann. § 4:22-14.8

32. A county society for the prevention of cruelty to animals which is chartered as such as of the day prior to the date of enactment of P.L.2017, c.331 (C.4:22-14.1 et al.) shall, if the county society so desires, be designated as the county society for the prevention of cruelty to animals upon enactment of P.L.2017, c.331 (C.4:22-14.1 et al.). If a chartered county society elects not to be so designated, or no county society is chartered in the county, the county prosecutor shall select a non-profit corporation that is organized to promote the interests of, and protect and care for, animals to be designated as the county society for the prevention of cruelty to animals. The county society shall be responsible for efficiently providing or locating humane shelter and care for any animals at the request of the county prosecutor, the county sheriff, or a municipal humane law enforcement officer.