The Mining Regulations 2009 outlines the regulations governing conservation, management, development and proper use of mineral resources.

The Hydrocarbons Regulations 2009 is enacted pursuant to Article 71 of the Hydrocarbons Law 2009. It regulates Hydrocarbons Operations Contract bids; the execution of Hydrocarbons Operations Contracts and the issuance of Licenses and authorizations; the identification of Hydrocarbons blocks and Contract Areas; the supervision of Hydrocarbons Operations; and the imposition of penalties and the provision of compensation where the Hydrocarbons Law has been violated and where fees have not been paid under the Hydrocarbons law.

These guidelines are hereby adopted to effectively implement the Philippine National Standard for Coconut Methyl Ester (B100).

The "Implementing Guidelines for the Minimum Inventory Requirements of Petroleum of Oil Companies and Bulk Suppliers" refer to the Executive Order 134 and shall apply to all Oil Companies and Bulk Suppliers engaged in any activity of the Downstream Oil Industry in the Philippines.

An Executive Order requiring oil companies and bulk suppliers to maintain a sufficient minimum inventory of petroleum, for purposes of ensuring continuity, adequacy and stability of crude and fuel supply.

A Department Ciruclar implementing the Philippine National Standard Specification for Anhydrous Bioethanol Fuel.

This Department Circular provides for the Rules and Regulations governing the business of supplying, hauling, storage, handling, marketing and distribution of Liquefied Petroleum Gas (LPG) for automotive use.

A Department Order creating a DOE Gasoline Station Loan Review Committee and defining the functions thereof and those of the DOE Bureaus/Units involved.

A Department Circular implementing the Philippine National Standard Specification for Bunker Fuel Oils.

This Department Circular provides for the Rules and Regulations governing the business of retailing liquid petroleum products.