The HPR Commission shall consist of nine members, eight of whom shall be appointed by the Mayor and the Council as provided in Sec. 23.02(B)(2) of the County Charter, as amended. At least five of the HPR Commissioners shall be professionals of special expertise or interest from five of the following disciplines: architecture; architectural history; archaeology; history; planning; or Hawaiian culture. The Mayor shall appoint four members, with at least one being a professional in history, one in Hawaiian culture, and one in Planning. The Council shall appoint four members with at least one being a professional in archaeology and one in architecture/architectural history. These professional representatives must meet the qualifications enumerated in 36 CFR Sec. 61, Appendix A. The disciplines of archaeology, architecture or architectural history, history and Hawaiian culture must have professional representation on the HPR Commission, to the extent that such professionals are available in the County. In the event such expertise is not available within the County of Kaua'i, experts from within the State may be contacted to service the HPR Commission. When one of these six disciplines is not represented in the HPR Commission membership, the HPR Commission shall seek through appropriate means to acquire expertise in such missing area when considering National Register nominations and other actions that will impact properties which are normally evaluated by a professional in such a discipline. In addition, to the extent possible, there shall be one representative HPR Commissioner from each of the five Planning Areas in the County of Kaua'i.