The North American Development Bank (NADBank) is a binational financial institution capitalized and governed equally by the Federal Governments of the United States of America and Mexico to provide financing to support the development and implementation of infrastructure projects.

You can help expand this article with text translated from the corresponding article in Spanish. (March 2023) Click [show] for important translation instructions. Machine translation, like DeepL or Google Translate, is a useful starting point for translations, but translators must revise errors as necessary and confirm that the translation is accurate, rather than simply copy-pasting machine-translated text into the English Wikipedia. Do not translate text that appears unreliable or low-quality. If possible, verify the text with references provided in the foreign-language article. You must provide copyright attribution in the edit summary accompanying your translation by providing an interlanguage link to the source of your translation. A model attribution edit summary is Content in this edit is translated from the existing Spanish Wikipedia article at [[:es:Banco de Desarrollo de América del Norte]]; see its history for attribution. You may also add the template {{Translated|es|Banco de Desarrollo de América del Norte}} to the talk page. For more guidance, see Wikipedia:Translation.

The NADBank was established by the Border Environment Cooperation Agreement of November 1993 (Agreement Between the Government of the United States of America and the Government of the United Mexican States Concerning the Establishment of a Border Environment Cooperation Commission and a North American Development Bank.)^[1]

In the United States, participation by the government was authorized by North American Free Trade Agreement Implementation Act § 541 (22 U.S.C. § 290m).