Asia-Pacific International Congress on Engineering & Natural Sciences (APIENS'2013) aimed at presenting current research being carried out in that area and scheduled to be held April 16-18, 2013 at Bangkok (Thailand). The idea of the conference is for the scientists, scholars, engineers and students from the Universities all around the world and the industry to present ongoing research activities, and hence to foster research relations between the Universities and the industry. This conference provides opportunities for the delegates to exchange new ideas and application experiences face to face, to establish business or research relations and to find global partners for future collaboration. Important Date Paper Submission (Full Paper)Before December 15, 2012Notification of AcceptanceOn January 5, 2013Final Paper Submission Before January 31, 2013Authors' RegistrationBefore January 31, 2013APICENS 2013 Conference DatesApril 16 - 18, 2013 LocationThe Landmark Bangkok Hotel138 Sukhumvit Road Bangkok 10110