A/RES/58/232 (b) To cooperate in the interchange of personnel when desirable, on a temporary or a permanent basis, making due provision for the retention of seniority and pension rights; (c) To cooperate with the agencies of the United Nations system in the establishment and operation of suitable machinery for the settlement of disputes arising in connection with the employment of personnel and related matters. 3. The terms and conditions under which any facilities or services of the United Nations or the World Tourism Organization in connection with the matters referred to in the present article are to be extended to the other shall, where necessary, be the subject of supplementary arrangements concluded for this purpose pursuant to article 20 of the present Agreement. Article 17 Budgetary and financial matters 1. The World Tourism Organization recognizes the desirability of establishing close budgetary and financial relationships with the United Nations in order that the administrative operations of the United Nations and the agencies within the United Nations system shall be carried out in the most efficient and economic manner possible, and that the maximum measure of coordination and uniformity with respect to these operations shall be secured. 2. The World Tourism Organization agrees to accept the Statute of the Joint Inspection Unit. 3. The World Tourism Organization agrees to conform, as far as may be practicable and appropriate, to standard practices and forms recommended by the United Nations. 4. Financial and budgetary arrangements that may be entered into between the United Nations and the World Tourism Organization shall be approved in accordance with their respective constitutive instruments. 5. In the preparation of the budget of the World Tourism Organization, the Secretary-General of the World Tourism Organization shall consult with the Secretary-General of the United Nations with a view to achieving, insofar as practicable, uniformity in presentation of the budgets of the United Nations and of the agencies within the United Nations system for the purposes of providing a basis for comparison of the several budgets without precluding the use by each organization of different currencies to formulate its budget. 6. The World Tourism Organization agrees to transmit its proposed budgets to the United Nations not later than when the said budgets are transmitted to its members so as to enable the General Assembly of the United Nations to examine them and make recommendations, in accordance with Article 17, paragraph 3, of the Charter of the United Nations. 7. Representatives of the World Tourism Organization shall be entitled to participate, without vote, in the deliberations of the General Assembly or any committee thereof established by it, at all times when the budget of the World Tourism Organization or general administrative or financial questions concerning the World Tourism Organization are under consideration. 7