; to (bb) the number of nationals of that country who were admitted to the United States under this section or on the basis of a nonimmigrant visa under section 101(a)(15)(B) whose periods of authorized stay ended during that fiscal year. (III) Computation of overstay rate In determining the overstay rate for a country, the Secretary of Homeland Security may utilize information from any available databases to ensure the accuracy of such rate. (iii) Program country The term program country means a country designated as a program country under subparagraph (A). . (b) Technical and conforming amendments Section 217 of the Immigration and Nationality Act ( 8 U.S.C. 1187 ) is amended— (1) by striking Attorney General each place the term appears (except in subsection (c)(11)(B)) and inserting Secretary of Homeland Security ; and (2) in subsection (c)— (A) in paragraph (2)(C)(iii), by striking Committee on the Judiciary and the Committee on International Relations of the House of Representatives and the Committee on the Judiciary and the Committee on Foreign Relations of the Senate and inserting appropriate congressional committees ; (B) in paragraph (5)(A)(i)(III), by striking Committee on the Judiciary, the Committee on Foreign Affairs, and the Committee on Homeland Security, of the House of Representatives and the Committee on the Judiciary, the Committee on Foreign Relations, and the Committee on Homeland Security and Governmental Affairs of the Senate and inserting appropriate congressional committees