Artikel 8

1. The Council shall elect for each calendar year a Chairman and a Vice-Chairman, whose salaries shall not be paid by the Organization.
2. The Chairman and the Vice-Chairman shall be elected, one from among the representatives of producing members and the other from among the representatives of consuming members. These offices shall alternate each year between the two categories of members, provided, however, that this shall not prohibit the re-election of either or both, under exceptional circumstances, by special vote of the Council.
3. In the temporary absence of the Chairman, the Vice-Chairman shall act in his place. In the temporary absence of both the Chairman and the Vice-Chairman, or in the absence of one or both of them for the rest of the term for which they were elected, the Council may elect new officers from among the representatives of the producing members and/or from among the representatives of the consuming members, as the case may be, on a temporary basis or for the rest of the term for which the predecessor or predecessors were elected.