Block trade
Block trade means a publicly reportable swap transaction that:
(1) Involves a swap that is listed on a swap execution facility or designated contract market;
(2) Is executed on a swap execution facility's trading system or platform that is not an order book as defined in § 37.3(a)(3) of this chapter, or occurs away from the swap execution facility's or designated contract market's trading system or platform and is executed pursuant to the swap execution facility's or designated contract market's rules and procedures;
(3) Has a notional or principal amount at or above the appropriate minimum block size applicable to such swap; and
(4) Is reported subject to the rules and procedures of the swap execution facility or designated contract market and the rules described in this part, including the appropriate time delay requirements set forth in § 43.5.
Source
17 CFR § 43.2
Scoping language
Definitions. As used in this part: