Notwithstanding the provisions of Section 13.1, (a) an amendment to Section 9.3(a) hereof, or to the definitions of Change in Control, Potential Change in Control, Potential Change in Control Period or Change in Control Agreement, or eliminating or reducing the rights or authority of the Advisory Committee provided by Article XV hereof may be made only in the event it is approved by a Qualified Vote and (b) an amendment to reduce the funding requirements pursuant to Section 9.3(b) or changing the definition of Interim Funding Amount or Interim Valuation Requirement Date may be made only in the event it is approved by the vote of sixty-five percent (65%) of all Participants who are employed by the Bank after May 1, 1998, and not employed by the Bank at the time of such vote.