[Code of Federal Regulations] [Title 17, Volume 1] [Revised as of April 1, 2007] From the U.S. Government Printing Office via GPO Access [CITE: 17CFR166.1] [Page 592] TITLE 17--COMMODITY AND SECURITIES EXCHANGES CHAPTER I--COMMODITY FUTURES TRADING COMMISSION PART 166_CUSTOMER PROTECTION RULES--Table of Contents Sec. 166.1 Definitions. (a) The term Commission registrant as used in this part means any person who is registered or required to be registered with the Commission pursuant to the Act or any rule, regulation, or order thereunder. (b) The term commodity interest as used in this part means-- (1) Any contract for the purchase or sale of any commodity for future delivery, traded on or subject to the rules of a contract market or a foreign board of trade. (2) Any agreement or transaction subject to Commission regulation under section 4c of the Act, including any such contract or transaction made or to be made on or subject to the rules of a foreign board of trade; or (3) Any contract or transaction subject to Commission regulation under section 19 of the Act (7 U.S.C. 23). (c) The term customer as used in this part means any person trading, intending to trade, or receiving or seeking advice concerning any commodity interest, including any existing or prospective client or subscriber of a commodity trading advisor or existing or prospective participant in a commodity pool, but the term does not include a person who is acting in the capacity of a Commission registrant with respect to the trade. (d) The term commodity account as used in this part means the account of a customer in which any commodity interest is, or is intended to be, traded. [43 FR 31886, July 24, 1978, as amended at 46 FR 54535, Nov. 3, 1981; 52 FR 29003, Aug. 5, 1987] [[Page 593]]