; . 2002. Amendment to competitive grant program for water recycling and reuse projects Subsection (f)(1) of section 1602 of the Reclamation Wastewater and Groundwater Study and Facilities Act ( Public Law 102–575 ; U.S.C. 390h) is amended by inserting (including reimbursement for costs incurred prior to enactment of this Act) after funding . 2003. Recycling standards assistance Not later than 2 years after the date of enactment of this Act, the Administrator of the Environmental Protection Agency shall— (1) conduct research relevant to developing regulations regarding direct potable reuse