This Agreement shall become effective July 1, 2009 and remain in force through June 30, 2011. Automatic renewal shall extend the terms of this Agreement for one year at a time, unless either party serves the other with written notice at least ninety (90) calendar days prior to the anniversary date of its intent to negotiate a new Agreement. Should notice be served, bargaining shall begin within thirty (30) calendar days following the date of the notice for the purpose of negotiating a new Agreement.