In biofuels: biofuels derived from feedstocks grown/planted, harvested and processed in the Philippines [Section 3.1(u), DOE Department Circular No. DC2007-05-0006, Rules and Regulations Implementing Republic Act No. 9367]
In biofuels: biofuels derived from feedstocks grown/planted, harvested and processed in the Philippines [Section 3(r), Rule II, DOE Department Circular No. DC2021-06-0014, Revised Circular on Accreditation and Submission of Notices and Reports by Refiners, Importers and Own Users of Gasoline and Diesel Pursuant to the Biofuels Act]
Note: Under the latter issuance, the term is referred to as Locally-Sourced Biofuels.