摘要：Halal certification is a form of moslem consumer protection to solve halal problems.Acceleration of the submission process depends on accuration and completeness of the proposed requirements document.This research objective was to accelerate the registration process of halal certification,especially on data entry phase of materials which applied into decision support system.Decision support system can be used to determining the supporting documents of materials types.Input to the decision support system were names of materials from the products to be certified.The decision support output came from integration of decision tree analysis with J48 model and critical points of materials which resulted 43 rules.The output from this system consisted of flow process diagram,technical specifications,COA (Certificate of Analysis) or material purchase documents,halal certificate,and blank document.The decision support system had been developed into web-based system using hypertext preprocessor (PHP) programming language and MySQL (My Structured Query Language) database management system.
其他摘要：Sertifikasi halal merupakan salah satu bentuk perlindungan terhadap konsumen muslim dalam mengatasi masalah halal.Cepat atau lambatnya proses pengajuan sertifikasi halal bergantung pada ketepatan dan kelengkapan dokumen persyaratan yang diajukan.Penelitia
关键词：decision support system;decision tree halal certification;supporting document of materials;web base
其他关键词：dokumen pendukung bahan;sistem pendukung keputusan;sertifikasi halal;pohon keputusan;berbasis web
