Section 15
SEC. 15. Allocations of internal revenue allotments and specific tax allotments to the Metropolitan Manila Commission.—The internal revenue allotments and specific tax allotments accruing to the provinces of Rizal and Bulacan under the provisions of Presidential Decree No. 144, as amended, and Presidential Decree No. 436, as amended, respectively, shall remain as presently allocated up to June 30, 1976. Thereafter, the allotment shares of the aforesaid provinces corresponding to the area, population and ten percent equity of the municipalities integrated within the Metropolitan Manila Area shall be allocated and remitted to the Metropolitan Manila Commission, and the allotments due to the provinces of Rizal and Bulacan shall be determined on the basis of the area, population and ten percent equity corresponding to the municipalities remaining under their respective jurisdictions.