The decentralization have been represent the form of law development in pasca-reform 1998 era. Stipulate of regulation in Solok Sub-Province represents responsibility to this policy. Through this institution, the Minangkabau’s elite figure shown the integration of Islamic value with Minangkabau’s culture to maintain its individuality in modern era. Keyword : Desentralisasi, Islam dan Budaya Minangkabau.