31 C.F.R. § 50.82
(a) General. The Secretary may assess a civil monetary penalty, in an amount not exceeding the amount specified under § 50.83, against any insurer that the Secretary determines, on the record after opportunity for a hearing:
(c) Procedure. Treasury shall notify in writing any insurer that it believes has committed one or more of the acts identified in paragraph (a) of this section. In that notification, Treasury shall identify the act or acts that it believes has been violated, and its basis for that belief, and shall set a schedule for further proceedings which shall include: