; and (2) by adding at the end the following: (B) Treatment of client margin For purposes of any leverage-based capital rule, guideline, standard, or requirement promulgated, prescribed, or imposed by the Board on savings and loan holding companies, the amount of any initial margin provided by a client of a savings and loan holding company or affiliate thereof with respect to a centrally-cleared derivative obligation shall be deducted from the amount of any leverage exposure arising from the guarantee by the savings and loan holding company or affiliate thereof of the client’s derivative obligation to the central counterparty. . (d) Amendments to leverage-Based capital regulations Not later than the end of the 3-month period beginning on the date of the enactment of this Act, the Federal Deposit Insurance Corporation, the Board of Governors of the Federal Reserve System, and the Comptroller of the Currency shall amend their rules to implement the amendments made by this Act.