Republic Act No. 7156, "An Act Granting Incentives to Mini-Hydro-Electric Power Developers and for Other Purposes"

Rules and Regulations Implementing R. A. 7156

Executive Order No. 462, "Enabling Private Sector Participation in the Exploration, Development, Utilization and Commercialization of Ocean, Solar and Wind Resources for Power Generation and other Energy Uses".

Department Circular No. 98-03-005 ( Rules and Regulation Implementing Executive Order No. 462)

Executive Order No. 232, "Amending Executive Order No. 462, Series of 1997, Enabling Private Sector Participation in the Exploration, Development, Utilization and Commercialization of Ocean, Solar and Wind Resources for Power Generation and other Energy Uses."