After reviewing the complaint, Chief Counsel’s recommendation, and the results of any preliminary inquiry, the Board shall take one or more of the following actions:

1. (A) dismiss the complaint;
2. (B) request Chief Counsel to conduct additional preliminary inquiries;
3. (C) direct Chief Counsel to proceed with a full investigation;
4. (D) defer further action during the pendency of a criminal matter, if appropriate; or

5. (E) refer the matter to another agency.

   The Board’s decision shall be in writing and made part of the record.