[Code of Federal Regulations] [Title 40, Volume 26] [Revised as of July 1, 2006] From the U.S. Government Printing Office via GPO Access [CITE: 40CFR273.4] [Page 462] TITLE 40--PROTECTION OF ENVIRONMENT CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PART 273_STANDARDS FOR UNIVERSAL WASTE MANAGEMENT--Table of Contents Subpart A_General Sec. 273.4 Applicability--Mercury-containing equipment. (a) Mercury-containing equipment covered under this part 273. The requirements of this part apply to persons managing mercury-containing equipment, as described in Sec. 273.9, except those listed in paragraph (b) of this section. (b) Mercury-containing equipment not covered under this part 273. The requirements of this part do not apply to persons managing the following mercury-containing equipment: (1) Mercury-containing equipment that is not yet a waste under part 261 of this chapter. Paragraph (c) of this section describes when mercury-containing equipment becomes a waste; (2) Mercury-containing equipment that is not a hazardous waste. Mercury-containing equipment is a hazardous waste if it exhibits one or more of the characteristics identified in part 261, subpart C of this chapter or is listed in part 261, subpart D of this chapter; and (3) Equipment and devices from which the mercury-containing components have been removed. (c) Generation of waste mercury-containing equipment. (1) Used mercury-containing equipment becomes a waste on the date it is discarded. (2) Unused mercury-containing equipment becomes a waste on the date the handler decides to discard it. [70 FR 45520, Aug. 5, 2005]