This bill establishes a new chapter, Chapter 106-P, in the New Hampshire Revised Statutes, which explicitly states that neither the state nor any political subdivisions, including counties and municipalities, can prohibit or impede law enforcement agencies from applying for or entering into agreements with the United States Immigration and Customs Enforcement (ICE) to participate in the federal 287(g) program. This program allows local law enforcement to collaborate with federal immigration authorities in enforcing immigration laws.

The bill introduces new legal language that emphasizes the participation of local law enforcement in federal immigration programs, while there are no deletions from current law noted in the text provided. The act is set to take effect 60 days after its passage, reinforcing the state's commitment to facilitating cooperation between local law enforcement and federal immigration enforcement agencies.