; and (3) the expansion or new construction of international land border crossings to help facilitate the flow of goods and people across the international land border between the United States and Mexico while reducing wait times at border crossings and improving air quality by reducing pollution related to vehicular and commercial traffic. (b) Charter defined In this section, the term Charter means the Agreement Concerning the Establishment of a Border Environment Cooperation Commission and a North American Development Bank, signed at Washington and Mexico November 16 and 18, 1993, and entered into force January 1, 1994 (TIAS 12516), between the United States and Mexico. 4. Efficiencies and streamlining The Secretary of the Treasury shall direct the representatives of the United States to the Board of Directors of the North American Development Bank to use the voice and vote of the United States to seek to require the Bank to develop and implement efficiency improvements to streamline and accelerate the project certification and financing process, including through initiatives such as single certifications for revolving facilities, programmatic certification of similar groups of small projects, expansion of internal authority to approve qualified projects below certain monetary thresholds, and expedited certification for public sector projects subject to lender bidding processes. 5. Performance measures (a) In general The Secretary of the Treasury shall direct the representatives of the United States to the Board of Directors of the North American Development Bank to use the voice and vote of the United States to seek to require the Bank to develop performance measures that— (1) demonstrate how projects and financing approved by the Bank are meeting the Bank’s mission and providing added value to the region near the international land border between the United States and Mexico