The Department of Energy has published a final rule regarding test procedures for showerheads, faucets, water closets, urinals, and commercial prerinse spray valves. 78 FR 62970 (October 23, 2013). The effective date of this rule is November 22, 2013.

• Find more information on the rulemaking, including milestones, statutory authority, rulemaking documents, and any other related rulemakings.
• All notices, public comments, public meeting transcripts, and supporting documents associated with this rulemaking are included in Docket No. EERE-2011-BT-TP-0061.
• Find product information about current standards and test procedures for showerheads, faucets, water closets, urinals, and commercial prerinse spray valves; recent product updates; waivers, exceptions, and exemptions; the statutory authority; historical information; and contact information.
• Find information about implementation, certification, and enforcement of standards and test procedures.