members of the national staff who is empowered to fulfill all of the duties of the National Secretary-Treasurer. The National Historian is appointed by the National President subject to ratification by the NEC. National Council As established by the fraternity's first national constitution, the highest governing body within the fraternity was known as the Supreme Governing Council, the members of which were the supreme (national) officers and one supreme councilman from each chapter, usually its president. This was the body that conducted business at each national convention, and it could also conduct business by mail ballot between conventions if necessary. The fraternity moved to the present National Assembly format with delegates being the members of the NEC, the PGs, and one collegiate member from each province (now the CPR) in 1964 at the same time that it moved from biennial to triennial conventions. The National Council as a governing body was retained, but only for actions required between conventions that are outside the jurisdiction of the National Executive Committee (e.g., amending the National Constitution). The National Council in its present form consists of the members of the NEC, the PGs, and the president or his designee of each collegiate chapter. Province Governors' and Collegiate Province Representatives' Councils The PGs and the CPRs organize themselves into respective councils for the purposes of advising the NEC on the operations of the fraternity and facilitating communication among themselves. Each council elects a chairman and a secretary during caucus meetings at each national convention. The chairman of each council serves as a member of the NEC, and the secretary assumes the chairmanship should it become vacant. The chairmen and the secretaries of the CPRs' and PGs' Councils hold their positions until the next national convention, even if they cease to be a Province Governor or Collegiate Province Representative. The CPRs' Council meets from December 27–31 of each year, and the PGs' Council meets during the summer of each non-convention year. These meetings are referred to as convocations and are usually held at Lyrecrest. At the convocations, the chairmen conduct training sessions for the members of their respective councils, facilitate discussions about topics of concern regarding the fraternity, and chair business sessions for the purpose of adopting formal resolutions recommending actions to the NEC. In convention years, members of the PG's Council arrive at the national convention site a day early for a brief meeting