In order to avoid the possibility of prejudice, real or apparent, to the public interest in enforcement actions pending before the Commission pursuant to 52 U.S.C. 30109:

(a) Except to the extent required for the disposition of enforcement matters as required by law (as, for example, during the normal course of an investigation or a conciliation effort), no Commissioner or member of any Commissioner's staff shall make or entertain any ex parte communications.

(b) The prohibition of this section shall apply from the time a complaint is filed with the Commission pursuant to 52 U.S.C. 30109(a)(1) or from the time that the Commission determines on the basis of information ascertained in the normal course of its supervisory responsibilities that it has reason to believe that a violation has occurred or may occur pursuant to 52 U.S.C. 30109(a)(2), and such prohibition shall remain in force until the Commission has concluded all action with respect to the enforcement matter in question.

(c) Any written communication prohibited by paragraph (a) of this section shall be delivered to the General Counsel, who shall place the communication in the case file.

(d) A Commissioner or member of any Commissioner's staff involved in handling enforcement actions who receives an offer to make an oral communication or any communication concerning any enforcement action pending before the Commission as described in paragraph (a) of this section, shall decline to listen to such communication. If unsuccessful in preventing the communication, the Commissioner or employee shall advise the person making the communication that he or she will not consider the communication and shall prepare a statement setting forth the substance and circumstances of the communication. Within 48 hours of receipt of the communication, the Commissioner or any member of any Commissioner's staff shall prepare a statement setting forth the substance and circumstances of the communication and shall deliver the statement to the General Counsel for placing in the file in the manner set forth in paragraph (c) of this section.

(e) Additional rules governing ex parte communications made in connection with Commission enforcement actions are found at 11 CFR 111.22. Rules governing ex parte communications made in connection with public funding, Commission audits, litigation, rulemakings, and advisory opinions are found at 11 CFR part 201.