(a) For every meeting, or portion thereof, closed under the provisions of § 2413.4, the presiding officer shall prepare a statement setting forth the time and place of the meeting and the persons present, which statement shall be retained by the agency. For each such meeting, or portion thereof, there shall also be maintained a complete transcript or electronic recording of the proceedings, except that for meetings closed pursuant to § 2413.4(a), the Authority may, in lieu of a transcript or electronic recording, maintain a set of minutes fully and accurately summarizing any action taken, the reasons therefor and views thereon, documents considered and the members' vote on each rollcall vote.

(b) The agency shall make promptly available to the public copies of transcripts, recordings or minutes maintained as provided in accordance with paragraph (a) of this section, except to the extent the items therein contain information which the agency determines may be withheld pursuant to the provisions of 5 U.S.C. 552b(c). Copies of transcripts or minutes, or transcriptions of electronic recordings including the identification of speakers, shall to the extent determined to be publicly available, be furnished to any person, subject to the payment of duplication costs in accordance with the schedule of fees set forth in § 2411.10 of this subchapter and the actual cost of transcription.

(c) The agency shall maintain a complete verbatim copy of the transcript, a complete copy of the minutes, or a complete electronic recording of each meeting, or portion of a meeting, closed to the public, for a period of at least two (2) years after such meeting or until one (1) year after the conclusion of any agency proceeding with respect to which the meeting or portion was held whichever occurs later.