Home1994 Treaties and Agreements ...Mexico (94-816) – International Boundary and Water Commission Minute No. 291 hide Mexico (94-816) – International Boundary and Water Commission Minute No. 291 TIAS Office of Treaty Affairs August 16, 1994 Share Share this page on: Close Boundaries and Boundary Waters Minute No. 291 of the International Boundary and Water Commission, United States and Mexico. Signed at San Diego July 16, 1994; entered into force August 16, 1994. Download Agreement [5 MB] Tags Mexico Treaties Treaties and International Agreements