41 C.F.R. § 102-40.5
This part provides guidance regarding the utilization, transfer, donation, sale, and other disposal of Government personal property with special handling requirements (i.e., hazardous materials, dangerous property, etc.) located in the United States, the District of Columbia, the U.S. Virgin Islands, American Samoa, Guam, Puerto Rico, the Northern Mariana Islands, Federated States of Micronesia, the Marshall Islands, and Palau. For guidance regarding the disposal of personal property located outside of these areas, see §§ 102-36.380 through 102-36.400 of this subchapter; however, the disposal of personal property located outside of these areas should conform to the provisions in this part, whenever feasible, in the interest of promoting safety, security, and environmental stewardship.
41 C.F.R. §102-40.5