All notices to be given by either party hereto shall be in writing
and shall be delivered by registered mail (postage prepaid) or facsimile.
any notice which is so mailed or faxed shall be conclusively 
deemed to have been given 72 hours after the date of mailing.
The addresses of the parties, until further written notice to the contrary,
shall be the addresses set forth at the head of this Agreement.

In order for any notice to MDS to be valid and binding upon MDS
it must be served simultaneously on each of the following persons:
 i) the Managing Director, Mushroom Exports PTY LTD; and
ii) the Business Affairs Director, Mushroom Group of Companies.