manner of disclosure The disclosure required under subsection (a) shall be made to the Secretary, and shall be made publicly available, in such form and manner as the Secretary shall prescribe. Such disclosure shall include the amount of the contribution and shall identify on whose behalf such contribution was made. . (b) Clerical amendment The table of chapters for subtitle D of such Code is amended by adding at the end the following new item: Chapter 50A. Foreign Contributions . (c) Effective date The amendments made by this section shall apply to contributions made after December 31, 2018.