Article 112: First: The federal government, with the producing governorates and regional governments, shall undertake the management of oil and gas extracted from present fields, provided that it distributes its revenues in a fair manner in proportion to the population distribution in all parts of the country, specifying an allotment for a specified period for the damaged regions which were unjustly deprived of them by the former regime, and the regions that were damaged afterwards in a way that ensures balanced development in different areas of the country, and this shall be regulated by a law. Second: The federal government, with the producing regional and governorate governments, shall together formulate the necessary strategic policies to develop the oil and gas wealth in a way that achieves the highest benefit to the Iraqi people using the most advanced techniques of the market principles and encouraging investment. Article 113: Antiquities, archeological sites, cultural buildings, manuscripts, and coins shall be considered national treasures under the jurisdiction of the federal authorities, and shall be managed in cooperation with the regions and governorates, and this shall be regulated by law. Article 114: The following competencies shall be shared between the federal authorities and regional authorities: First: To manage customs, in coordination with the governments of the regions and governorates that are not organized in a region, and this shall be regulated by a law. Second: To regulate the main sources of electric energy and its distribution. Third: To formulate environmental policy to ensure the protection of the environment from pollution and to preserve its cleanliness, in cooperation with the regions and governorates that are not organized in a region. Fourth: To formulate development and general planning policies. Fifth: To formulate public health policy, in cooperation with the regions and governorates that are not organized in a region. Sixth: To formulate the public educational and instructional policy, in consultation with the regions and governorates that are not organized in a region.