Today the U.S. Department of Energy (DOE) published in the Federal Register an interpretive rule that sets out the Department's views on the definition of "showerhead" in 10 CFR 430.2. The Department is soliciting feedback from the public on the draft interpretive rule. The draft interpretive rule clarifies that a showerhead is any plumbing fitting that is designed to direct water onto a bather regardless of the shape, size, placement, or number of sprays or openings that it may have.