Energy. Part433:Energy efficiency standards for the design and construction of new federal commercial and multi-family high-rise residential buildings. Section433.1:Purpose and scope.
(a) This part establishes an energy efficiency performance standard for the new Federal commercial and multifamily high-rise buildings, for which design for construction began on or after January 3, 2007, as required by section 305(a) of the Energy Conservation and Production Act, as amended (42 U.S.C. 6834(a)).