The 1987 Constitution mandates the passage of an organic act for Muslim Mindanao providing itgenuine autonomywithin 18 months of the first Congress (Sec. 19, Art. X). Now in the 16thCongress, 27 years after the passage of the Constitution, the legislators have yet to pass the necessary legislation. The creation of autonomous regions in Muslim Mindanao and in the Cordilleras, which is peculiar to the 1987 Constitution,contemplates the grant of political autonomy, not just administrative authority over these regions.” (Cordillera Broad Coalition vs. COA, GR.