This excerpt taken from the RRST 20-F filed Mar 24, 2009.
All notices and other communications permitted or required under this Agreement shall be in writing and shall be hand delivered or sent by a courier or express service guaranteeing overnight delivery, or sent by facsimile addressed to the parties at the addresses set forth on the first page of this Agreement, if notice is being given to Seller (to the attention of Patrick M. Enright), with a copy to:
and, if notice is being given to Purchaser (to the attention of David Rivel (Fax No. (011-972-8-861-0501), with copies to:
Either party to this Agreement, including any permitted assignee of Purchasers interests under this Agreement, shall have the right to change the address and fax number for such party for purposes of receiving notices under this Agreement by delivering written notice of such change of address and fax number to the other parties in the manner provided for above.