The International Boundary and Water Commission (IBWC) is the binational agency that defines the U.S.–Mexico border and can be called to review disputes or questions about the border location.
June 01, 2025
high
institutional
IBWC administers and adjudicates technical matters regarding the U.S.–Mexico boundary and water treaties.
The International Boundary and Water Commission is a binational agency tasked with defining and reviewing aspects of the U.S.–Mexico border.
May 08, 2025
high
institutional
Identifies a durable institutional actor responsible for boundary delineation between the United States and Mexico.
Minute 328 is a 2022 agreement between the United States and Mexico, administered through the International Boundary and Water Commission, that comprises 17 sanitation infrastructure projects intended to address transboundary sewage and wastewater issues.
January 01, 2022
high
policy
Minute 328 frames binational infrastructure work to address sewage crossing the U.S.–Mexico border.