(a) Unless the parties have agreed otherwise, or the Center or the Expert has determined otherwise, any notice or other communication that may be or is required to be given under these Rules shall be:
(i) in writing and shall be delivered by expedited postal or courier service, e-mail or other means of telecommunication that provide a record thereof; and
(ii) copied to each other party, the Expert and the Center.
(b) For the purpose of calculating a period of time under these Rules, such period shall begin to run on the day following the day when a notice or other communication is received. If the last day of such period is an official holiday or a non-business day at the residence or place of business of the addressee, the period is extended until the first business day which follows. Official holidays or non-business days occurring during the running of the period of time are included in calculating the period.
(c) A notice or other communication shall be deemed to have been received on the day it is delivered in accordance with paragraph (a) of this Article.
(d) For the purpose of determining compliance with a time limit, a notice or other communication shall be deemed to have been sent, made or transmitted if it is dispatched, in accordance with paragraph (a) of this Article, prior to or on the day of the expiration of the time limit.
(e) The Center or the Expert may, at the request of a party or on its own motion, extend periods of time fixed by these Rules.
Language of Expert Determination