relative to governmental budget authority for agreements for law enforcement agencies to participate in federal immigration enforcement.

HB 1570 requires New Hampshire law enforcement agencies to obtain written approval from their local budget authority before entering federal immigration enforcement agreements (Section 287(g) agreements with ICE). The budget authority must review the agreement, consider the estimated yearly cost to the agency (including employee hours), and notify residents before authorizing participation. Agencies must submit quarterly reports detailing costs, officer activities, and federal reimbursements, and the budget authority can terminate the agreement at any time due to cost concerns. Failure to comply results in the state withholding all state funding from the agency.