quired on a short-time basis, other services required for the conduct of proceedings, such as the duplication and translation of documents, or interpretations from and to a language other than an official language of the Centre.

(1) The Secretary-General shall deposit in the archives of the Centre and shall make arrangements for the permanent retention of the original text:

(a) of the request and of all instruments and documents filed or prepared in connection with any proceeding, including the minutes of any hearing;

(b) of any report by a Commission or of any award or decision by a Tribunal or Committee.

(2) Subject to the Rules and to the agreement of the parties to particular proceedings, and upon payment of any charges in accordance with a schedule to be promulgated by the Secretary-General, he shall make available to the parties certified copies of reports and awards (reflecting thereon any supplementary decision, rectification, interpretation, revision or annulment duly made, and any stay of enforcement while it is in effect), as well as of other instruments, documents and minutes.

(1) All time limits, specified in the Convention or the Rules or fixed by a Commission, Tribunal, Committee or the Secretary-General, shall be computed from the date on which the limit is announced in the presence of the parties or their representatives or on which the Secretary-General dispatches the pertinent notification or instrument (which date shall be marked on it). The day of such announcement or dispatch shall be excluded from the calculation.

(2) A time limit shall be satisfied if a notification or instrument dispatched by a party is delivered at the seat of the Centre, or to the Secretary of the competent Commission, Tribunal or Committee that is meeting away from the seat of the Centre, before the close of business

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