; or (ii) alters the deadline for completion of any action required under this section. . (b) Conforming amendment Section 345(b)(1) of the Energy Policy and Conservation Act ( 42 U.S.C. 6316(b)(1) ) is amended by striking section 325(p)(4), and inserting section 325(p)(3), (4), and (6), . (c) Effective date The amendments made by this section shall apply to rulemaking proceedings in which a notice of proposed rulemaking or supplemental notice of proposed rulemaking is issued on or after the date of enactment of this Act. 1208. Extension of nonapplication of no-load mode energy efficiency standard to certain security or life safety alarm or surveillance systems (a) Section 325(u)(3)(D)(ii) of the Energy Policy and Conservation Act ( 42 U.S.C. 6295(u)(3)(D)(ii) ) is amended— (1) in the clause heading, by striking 2015 and inserting 2021 ; (2) in subclause (I), by striking 2015 and inserting 2021, ; and (3) in subclause (II)(bb), by striking 2017 and inserting 2023 . (b) Section 325(u)(3)(E) of the Energy Policy and Conservation Act ( 42 U.S.C. 6295(u)(3)(E) ) is amended— (1) in clause (ii), by striking July 1, 2017, and inserting the effective date of the amendment under subparagraph (D)(ii) ; and (2) by adding at the end the following: (iv) Treatment in rule In the rule under subparagraph (D)(ii) and subsequent amendments the Secretary may treat some or all external power supplies designed to be connected to a security or life safety alarm or surveillance system as a separate product class or may extend the nonapplication under clause (ii). . C Manufacturing 1301. Manufacturing energy efficiency (a) Purposes The purposes of this section are— (1) to reform and reorient the industrial efficiency programs of the Department; (2) to establish a clear and consistent authority for industrial efficiency programs of the Department; (3) to accelerate the deployment of technologies and practices that will increase industrial energy efficiency and improve productivity