(a) Presentation and disposition. (1) After issuance of the charging letter and while part of the proceeding is pending before the administrative law judge, all motions relating to that part of the proceeding shall be addressed to the administrative law judge.

(2) While part of a proceeding is pending before the Commission, all motions relating to that part of the proceeding shall be addressed to the Chairman of the Commission. All written motions shall be filed with the Commission Secretary and served upon all parties.

(b) Content. All written motions shall state the particular order, ruling, or action desired and the grounds therefor.

(c) Responses. Any response to a motion shall be filed within ten (10) days after service of the motions, or within such longer or shorter time as may be designated by the administrative law judge or the Commission. The moving party shall have no right to reply, except as permitted by the administrative law judge or the Commission.

(d) Service. All motions, responses, replies, briefs, petitions, and other documents filed in sanctions proceedings under this subpart shall be served by the party filing the document upon each other party. Service shall be made upon the attorney for the party unless the administrative law judge or the Commission orders otherwise.