; (G) solicit comments from interested parties and the public prior to establishing or revising a WaterSense category, specification, installation criterion, or other criterion (or prior to effective dates for any such category, specification, installation criterion, or other criterion); (H) provide reasonable notice to interested parties and the public of any changes (including effective dates) on the adoption of a new or revised category, specification, installation criterion, or other criterion, along with— (i) an explanation of the changes; and (ii) as appropriate, responses to comments submitted by interested parties and the public; and (I) provide appropriate lead time (as determined by the Administrator) prior to the applicable effective date for a new or significant revision to a category, specification, installation criterion, or other criterion, taking into account the timing requirements of the manufacturing, marketing, training, and distribution process for the specific product, building and landscape, or service category addressed; (J) identify and, if appropriate, implement other voluntary approaches in commercial, institutional, residential, industrial, and municipal sectors to encourage recycling and reuse technologies to improve water efficiency or lower water use; and (K) if appropriate, apply the WaterSense label to water-using products that are labeled by the Energy Star program implemented by the Administrator and the Secretary of Energy. (b) Authorization of appropriations There is authorized to be appropriated to carry out this section— (1) $5,000,000 for fiscal year 2018; (2) $10,000,000 for fiscal year 2019; (3) $15,000,000 for fiscal year 2020