§ 277d-5. Availability of prior appropriations; restriction to projects agreed to under treaty
Funds heretofore appropriated to the Department of State under the heading “International Boundary and Water Commission, United States and Mexico” shall be available for the purposes of sections
277d–1 to
277d–5 of this title: Provided, That authorizations under said sections shall apply only to projects agreed upon by the two Governments in accordance with the treaty of February 3, 1944.