17 C.F.R. § 5.19
(b) Every retail foreign exchange dealer or futures commission merchant and each CPO, CTA or IB subject to this part 5 shall submit to the Commission copies of any dispositive or partially dispositive decision concerning which a notice of appeal has been filed, the notice of appeal, and such further documents as the Commission may thereafter request filed in any material legal proceeding instituted against any person who is a principal of the retail foreign exchange dealer, futures commission merchant CPO, CTA or IB (as the term “principal” is defined in § 3.1(a) of this chapter) arising from conduct in such person's capacity as a principal of the retail foreign exchange dealer, futures commission merchant, CPO, CTA or IB and alleging violations, with regard to retail forex transactions, of: