All direct and rebuttal testimony shall be prepared in the form of written exhibits.
All revisions and corrections to case- in-chief and rebuttal exhibits shall be presented by way of replacement pages and submitted no later than five (5) business days prior to the beginning of hearings. Only the correction of minor typographical errors shall be allowed after this period. Each replacement page shall be identified in the heading as such and identify the date it was submitted.
The title of each exhibit shall state concisely what the exhibit contains.
Exhibits containing prepared written testimony shall contain line numbers on each page in the left-hand margin. All such testimony shall be authenticated by an appropriate affidavit of the witness. An exhibit containing rebuttal testimony shall also include the exhibit, page and line numbers of the evidence that it purports to rebut.
Case-in-Chief exhibits and rebuttal exhibits shall be served on each party, and thirteen (13) written copies shall be filed with the Secretary for use by the Commission and its staff. In addition, one (1) written copy shall be served on each Commission agent and consultant previously identified by the Commission's Secretary or General Counsel.
Narrative testimony and exhibits shall be marked with a tab in the filed written version and a bookmark in the electronic PDF version required under Sections 118 and 119 of this chapter and be identified prior to filing as follows:
The Commission may, at the hearing, sequentially number all exhibits by the insertion of a prefix number before the letters of the party.
Not later than 9:30 a.m. of the morning of a hearing, there shall be provided to all parties, Commissioners and agents, a list of all cross-examination exhibits that the party proposes to introduce on the record. This list shall be accompanied by copies of those exhibits in electronic and written versions. Each exhibit shall be marked with a tab in the filed written version and a bookmark in the electronic PDF version and otherwise comply with Section 119 of this chapter.
As subsequent filings are made, the list of cross-examination exhibits shall be cumulatively updated. Any party proposing to use a document in examination of a witness shall have it marked for identification and shall distribute copies to the Commission, for the record, and to the parties by 10:00 a.m. the day of the hearing.
The list of cross-examination exhibits shall contain the following information:
Documents, including, cross-examination exhibits, containing allegedly confidential or proprietary information shall be identified with a title which is not confidential or proprietary, thus permitting reference to the document in a manner which does not raise confidentiality issues. Only the confidential pages should be filed confidentially and they should be identified in the heading as "confidential" versions of the "public" pages they reproduce in full.
Each party shall, for the formal record, submit within two business days of the close of the hearing in each case an original and two fully corrected sets of its case-in-chief, supplemental and/or rebuttal testimony and exhibits ("conformed testimony") in a single document, as well as a final list of all cross-examination exhibits introduced on the record accompanied by copies of those exhibits in a single document.
D.C. Mun. Regs. tit. 15, r. 15-133