Then-ARMM Regional Governor Mujiv Hataman institutionalized Islamic jurisconsult in the region when he issued Executive Order 9, series of 2014 in September 2013 which created a transitional office of the jurisconsult that would oversee religious activities in ARMM as well as the propagation of Islam.

[1] The implementing rules and regulations (IRR) for the legislation establishing the RDI became effective in March 2017.

[2] The Islamic body remained extant when the ARMM was succeeded by the Bangsamoro Autonomous Region in Muslim Mindanao (BARMM).

The Darul Ifta of Bangsamoro's primary role is the promulgation and issuance of fatwa or legal opinions concerning Muslim personal laws as well as jurisprudence with the Article VIII, Section 20 of Republic Act 9054 as the basis for this function.

The jurisconsult body also has an advisory role, serving as a consultant to the Bangsamoro regional government in affairs related to Islamic laws, jurisprudence and ecclesiastical matters as well as the religious guide for the region's politicians, government employees and professionals.