Republic of the Philippines


A world class and independent electric power industry regulator that equitably promotes and protects the interests of consumers and other stakeholders, to enable the delivery of long-term benefits that contribute to sustained economic growth and an improved quality of life.

Notice for Comments, ERC Case Nos. 2017-005 RM and 2018-005 RM, In Re: Draft Ancillary Services Rules (AS Rules)

Notice is hereby given that on 03 February 2022, the Commission approved for posting in its official website at the Draft Ancillary Services Rules (AS Rules) under ERC Case Nos. 2017-005 RM and 2018-005 RM, hereto attached as Annex “A”.

All interested parties may submit their comments on or before 22 February 2022, in both hard and soft copies, using the prescribed format. Electronic copies may be sent to and, copy furnish the Regulatory Operations Service through The aforementioned documents including the prescribed format may be downloaded from the ERC website.

All comments received by the Commission within the prescribed period shall be made part of the record of the rule-making proceedings and shall be considered in the finalization of the proposed rule.



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