This bill establishes a framework for the use of investigative genetic genealogy in New Jersey, allowing law enforcement agencies to collaborate with accredited investigative genetic genealogy centers on cases involving qualifying crimes such as murder, sexual assault, and other violent offenses. It defines key terms related to genetic genealogy, including "investigative genetic genealogy center," "probative DNA," and "reference tester." The bill outlines the procedures for initiating investigative genetic genealogy, including the responsibilities of law enforcement agencies and the centers, as well as the handling of genetic profiles, particularly in cases of acquittal.

Additionally, the bill creates a grant program administered by the Attorney General to fund laboratory costs associated with developing single nucleotide polymorphism (SNP) profiles and the costs incurred by investigative genetic genealogy centers, with a set fee of $7,500 per case. It appropriates $500,000 from the General Fund to establish the Investigative Genetic Genealogy Fund, which will be used exclusively for these purposes. The Attorney General is also tasked with developing guidelines for the grant program, ensuring that funds are allocated effectively to support the implementation of investigative genetic genealogy in law enforcement practices.