(a) The Secretary of the Board will maintain the following records for each Board meeting, or portion thereof which is closed to the public pursuant to a vote under Sec. 1409.5 of this part:
(1) A copy of the General Counsel's certification required by Sec. 1409.5(c) of this part;
(2) A copy of a statement from the presiding officer which sets forth the time and place of the closed meeting or portion thereof and list of persons present; and
(3) A complete verbatim transcript or electronic recording adequate to record fully the proceedings of each Board meeting or portion of a meeting, except that in the case of a meeting or portion of a meeting closed to the public on the basis of exemptions (8), (9)(i) or (10) of Sec. 1409.4(a) of this part, the Secretary of the Board will maintain either a transcript, electronic recording, or a complete set of minutes. Such minutes shall fully and clearly describe all matters discussed and shall provide a full and accurate summary of actions taken and the reasons therefor, including a description of each of the views expressed on any item and the record of any roll-call vote reflecting the vote of each member on the question. All documents considered in connection with any action will be identified in such minutes.
(b) The retention period for the records required by paragraph (a) of this section will be for a period of at least two years after the particular Board meeting, or until one year after the conclusion of any Board proceeding with respect to which the meeting or portion thereof was held, whichever occurs later.