CFR > Title 41 - Public Contracts and Property Management > SUBTITLE C—Federal Property Management Regulations System > CHAPTER 109—DEPARTMENT OF ENERGY PROPERTY MANAGEMENT REGULATIONS (parts 109-1 to 109-50) > SUBCHAPTER E—SUPPLY AND PROCUREMENT (parts 109-25 to 109-30) > PART 109-25—GENERAL > SUBPART 109-25.3—Use Standards (§109-25.302 to §109-25.350)