In energy efficiency and conservation: Republic Act No. 11285, An Act Institutionalizing Energy Efficiency and Conservation, Enhancing the Efficient Use of Energy, and Granting Incentives to Energy Efficiency and Conservation Projects [See Section 1, Energy Efficiency and Conservation Act of 2019]
Note: This is the short title of the Act. The Act was signed into law on 12 April 2019. The Department of Energy (DOE) issued Department Circular No. DC 2019-11-0014, Implementing Rules and Regulations of Republic Act No. 11285 (Energy Efficiency and Conservation Act), on 22 November 2019.