relative to cooperation with federal immigration authorities.

SB 71, the "Anti-Sanctuary City Act," prohibits New Hampshire local governments (counties, municipalities, and other local entities) from blocking state or federal law enforcement from complying with federal immigration laws (Title 8 of the U.S. Code). The bill allows the state Attorney General to sue local entities that violate this law, seeking court-ordered remedies including injunctions and fines up to 25% of the local entity’s state funds from the previous fiscal year. Violations would require the Attorney General to specify the violating policy in court findings. The law takes effect January 1, 2026, and does not impose direct costs on the state but may require Attorney General resources for enforcement.