The Commission may consider as a preliminary inquiry any matter that: Arises from any source, including the consideration of an advisory opinion; Involves past or ongoing conduct; and Presents a possible violation of General Provisions Article, Title 5, Annotated Code of Maryland. The staff counsel shall, upon the direction of the Commission: Collect and review information pertaining to a preliminary inquiry; and Present this information to the Commission for its consideration. The Commission may close a preliminary inquiry without issuing a complaint if the Commission determines that: The matter is not within the jurisdiction of the Commission; The information presented does not support the filing of a complaint; or Based on all the circumstances presented, further enforcement proceedings would not serve the purposes of General Provisions Article, Title 5, Annotated Code of Maryland. A preliminary inquiry may also be closed by: Docketing the matter for consideration as an advisory opinion pursuant to COMAR 19A.01.02; Letter or other informal advice; or Other resolution agreed to by the subject.