A.Notice of hearing. The provisions of 5 MRSA section9052 shall govern the content and manner of notice of any adjudicatory hearing scheduled to be held by the Board.B.Preliminary notice of filing. The Board may, at its discretion, give notice of the filing in cases where: (1) no hearing is required; (2) a decision as to whether to hold a hearing has not yet been made; or (3) a hearing has not yet been scheduled. This notice may be given for purposes of advising persons of their rights to intervene in a pending matter, scheduling a prehearing conference or for any other purpose the Board deems appropriate, and may contain such information as the Board deems relevant to its purpose. In cases where a preliminary notice is issued and a hearing is subsequently scheduled, a formal notice of hearing will also be issued in accordance with paragraph A of this section.95- 629 C.M.R. ch. 4, § 8