A Business Filing Services account is required for all online filing. New entity filing forms are available on the "Initial Forms" tab.If you would like to make a public comment at a Board Meeting, please fill out the webform below. Important Council Meeting InformationAll meetings are Livestreamed on the city website and on the Pittsburgh City Channel YouTube channel. The regularly scheduled and special meetings of Port Authority of Allegheny. Commissions in Pittsburgh, Allegheny County all over the board on transparency. Posted on October 16, 2023 in News. Committee and Public Board meeting Agendas and Minutes are to be accessed through BoardDocs. The mission of the Allegheny County Airport Authority Charitable Foundation is to enhance the experience of travelers at our airports.