H.R. 9752 would require the Department of Homeland Security to report to the Congress on countering threats on the southwestern U.S. border posed by the Tren de Aragua organization. CBO estimates that enacting H.R. 9752 would not affect direct spending or revenues. CBO has not estimated the bill’s effects on spending subject to appropriation. The bill contains no intergovernmental or private-sector mandates as defined in the Unfunded Mandates Reform Act.