§ 749. Record of proceedings of the board; certificates and subpoenas.
1. The board shall cause a record to be kept of its proceedings by its
secretary or other officer designated by it.

2. The records of its proceeding and copies of all papers and
documents in its possession and custody may be authenticated in the
usual form, under the official seal of the board and the signature of
the chairman or secretary of the board, and shall be received in
evidence in the same manner and with like effect as deeds regularly
acknowledged or proven.

3. The board may issue subpoenas, which, when authenticated by any
member or the secretary shall be regulated by the civil practice law and
rules.