Article XIII: Duration of Implementing Agreement 1. This Implementing Agreement will terminate five (5) years following its entry into force or upon completion of all activities covered by this Implementing Agreement, whichever occurs first. This Implementing Agreement may be extended or amended by written agreement of the Parties. 2. Either Party may terminate this Implementing Agreement upon six months written notice to the other Party. Termination of this Implementing Agreement shall not affect the Parties' continuing obligations under Articles VII, VIII and X, unless otherwise agreed to by the Parties.