(1) If the Chair of the Jurisdictional Advisory Committee is unable to be present at a meeting of the Committee, the Pricing Authority may nominate a person to attend the meeting in the Chair's place.
(2) If the Jurisdictional Advisory Committee member representing the Commonwealth is unable to be present at a meeting of the Committee, the Secretary of the Department may nominate a person to attend the meeting in the member's place.
(3) If the Jurisdictional Advisory Committee member representing a State or Territory is unable to be present at a meeting of the Committee, the head of the Health Department of the State or Territory may nominate a person to attend the meeting in the member's place.