Results of the Plebiscite. –
(a) The Bangsamoro Autonomous Region shall be established and all provinces and cities of the Autonomous Region in Muslim Mindanao created under Republic Act No. 6734, as amended by Republic Act No . 9054, shall form part of the Bangsamoro Autonomous Region if the majority of the votes cast in the Autonomous Region in Muslim Mindanao shall be in favor of the approval of this Organic Law: Provided, That the provinces and cities of the present Autonomous Region in Muslim Mindanao shall vote as one geographical area.
(b) Any of the municipalities of Baloi, Munai, Nunungan, Pantar, Tagoloan, and Tangkal in the Province of Lanao del Norte that votes favorably for its inclusion in the Bangsamoro Autonomous Region shall form part of the Bangsamoro Autonomous Region: Provided, That the majority of the votes cast in the Province of Lanao del Norte shall be in favor of the inclusion of the municipality in the Bangsamoro Autonomous Region.
(c) Any of the barangays in the municipalities of Kabacan Carmen, Aleosan, Pigcawayan, Pikit, and Midsayap as enumerated in paragraph (c) Section 1 of this Article that votes favorably for its inclusion in the Bangsamoro Autonomous Region shall form part of the Bangsamoro Autonomous Region: Provided, That the majority of the votes cast in the municipality to which the barangay belongs shall be favor of the inclusion of the barangay in the Bangsamoro Autonomous Region.
(d) The City of Cotabato shall form part of the Bangsamoro Autonomous Region if the majority of the votes cast in the city shall be in favor of its inclusion.
(e) The City of Isabela in the Province of Basilan shall form part of the Bangsamoro Autonomous Region if the majority of the votes cast in the city shall be in favor of its inclusion in the Bangsamoro Autonomous Region: Provided, That the majority of the votes cast in the Province of Basilan shall be in favor of the inclusion of the City of Isabela in the Bangsamoro Autonomous Region.
(f) Any other contiguous area where there is a resolution of the local government unit or a petition of at least ten percent (10%) of the registered voters in the local government unit asking for its inclusion at least two (2) months prior to the conduct of the ratification of this Organic Law shall form part of the Bangsamoro Autonomous Region if the majority of the votes cast in the political units directly affected shall be in favor of the inclusion of the petitioning local government unit in the Bangsamoro Autonomous Region.