17 CFR § 21.04
Special calls for information on customer accounts or related cleared positions
April 15, 2021
Upon special call by the Commission, each futures commission merchant, clearing member or foreign broker shall provide information to the Commission concerning customer accounts or related positions cleared on a derivatives clearing organization in the format and manner and within the time provided by the Commission in the special call.
[76 FR 69430, Nov. 8, 2011]