Section 413 of EISA requires that DOE establish standards for energy efficiency in manufactured housing. See 42 U.S.C. 17071(a)(1). DOE is directed to base the energy efficiency standards on the most recent version of the International Energy Conservation Code (IECC), except where DOE finds that the IECC is not cost effective, or a more stringent standard would be more cost effective, based on the impact of the IECC on the purchase price of manufactured housing and on total life-cycle construction and operating costs. On June 13, 2014, DOE published a notice of intent to establish a negotiated rulemaking working group for the manufactured housing rulemaking under the Appliance Standards and Rulemaking Federal Advisory Committee (ASRAC) in accordance with the Federal Advisory Committee Act (FACA) and the Negotiated Rulemaking Act (NRA) to negotiate proposed Federal standards for the energy efficiency of manufactured homes (79 FR 33873). The purpose of the working group is to discuss and, if possible, reach consensus on a proposed rule for the energy efficiency of manufactured homes.