505(i) fd&c act July 8, 2019 16 32 64 128 505 i fd&c act Section 505 fd&c act 505 j fd&c act 505 b fd&c act 505 of the fd&c act 21 usc 355 505f of the fd&c act 505(j) of the federal food drug and cosmetic act (fd&c act)