19. Notices
19.1 Any notice under this contract shall be in writing (which may include e-mail) and may be served by leaving it or sending it to the address of the other party as specified in Article 19.2 below , in a manner the ensures receipt of the notice can be proved.
19.2 For the purposes of Article 19.1 , notification details are the following, unless other details have been duly notified in accordance with this Article: