The four broad categories for submissions are as follows. Regular papers, including: (1) technical papers for describing technically sound, innovative ideas that can advance the state of logic programming; (2) application papers, where the emphasis will be on their impact on the application domain; (3) system and tool papers, where the emphasis will be on the novelty, practicality, usability and availability of the systems and tools described. Technical commu-nications (4) aimed at escribing recent developments, new projects, and other materials that are not ready for publication as standard papers. All papers and technical communications will be presented during the conference. All submissions must describe original, previously unpublished research, and must not simultaneously be submitted for publication elsewhere. They must be written in English. Technical papers, application papers, and system and tool papers must not exceed 12 pages plus bibliography: however a new condensed TPLP format may be used and the papers may include appendices beyond 12 pages. The limit for technical communications is 10 pages. Submissions must be made in the condensed TPLP format www.iclp2013.org via the Easychair submission system, available at www.easychair.org/conferences/?conf=iclp2013