To prohibit the Department of Homeland Security from entering into, modifying, extending, or renewing, any contract or intergovernmental service agreement to establish or operate any new immigration detention model, including the use of warehouses, modular facilities, soft-sided structures, tent systems, and processing centers.

This bill prohibits the Department of Homeland Security from using federal funds to create or expand new immigration detention facilities, including warehouses, tents, and modular structures. It directly affects immigration enforcement agencies by banning the construction, renovation, or operation of non-traditional detention centers and preventing the transfer of funds to such projects. The legislation requires any money previously allocated for these facilities to be redirected toward affordable healthcare and housing services instead. Effective immediately upon enactment, the ban applies to all existing federal funds and prevents the use of current budgets for establishing or operating alternative detention models.