Artikel XII

1. The staff of the Secretariat of the Commission shall be appointed by the Director-General with the approval of the Executive Committee, and for administrative purposes shall be responsible to the Director-General. They shall be appointed under the same terms and conditions as the staff of the Organization.
2. The expenses of the Commission shall be paid out of its Administrative Budget except those relating to such staff and facilities which can be made available by the Organization. The expenses to be borne by the Organization shall be determined and paid within the limits of the biennial budget prepared by the Director-General and approved by the Conference of the Organization in accordance with the General Rules and the Financial Regulations of the Organization.
3. Expenses incurred by delegates, their alternates, experts and advisers when attending sessions of the Commission and its Committees as government representatives, as well as the expenses incurred by observers at sessions, shall be borne by the respective governments or organizations. The expenses of experts invited by the Commission to attend meetings of the Commission or its Committees in their individual capacity shall be borne by the budget of the Commission.