39 CFR 959.9 - Filing documents for the record.
(a) Each party shall file with the Recorder pleadings, motions, orders and other documents for the record. The Recorder shall cause copies to be delivered promptly to other party(ies) to the proceeding and to the presiding officer.
(b) The parties shall submit three copies of all documents unless otherwise ordered by the presiding officer. One copy shall be signed as the original.
(c) Documents shall be dated and state the title of the proceeding and, except initial petitions, the docket number. Any pleading or other document required by order of the presiding officer to be filed by a specified date, shall be delivered to the Recorder on or before such date. The date of filing shall be entered thereon by the Recorder.