(a) Authority. This part is issued by the Office of the Comptroller of the Currency (OCC) pursuant to section 38 (section 38) of the Federal Deposit Insurance Act (FDI Act) as added by section 131 of the Federal Deposit Insurance Corporation Improvement Act of 1991 (Pub. L. 102–242, 105 Stat. 2236 (1991)) (12 U.S.C. 1831o).