MarinMap is a consortium of public agencies (local governments, special districts) organized under the legal authority of the Marin General Services Agency. The Executive Director is Paul Berlant. The Program Director for MarinMap is Wayne Bush. He also serves as the Chair of the Steering Committee.

MarinMap is dedicated to building and sharing a geographic information system (GIS), cooperating to improve each agency's business processes, improving public service and providing a forum for collaborative decision making. MarinMap has built an Internet-accessible GIS, bringing the best available information to the Internet.

The Steering Committee and sub-committees alternate meetings on the first Thursday of every month at 2:00 p.m. at the City of San Rafael Public Works conference room. The address is 111 Morphew Street in San Rafael, California 94901. Directions are available from any Internet travel site such as Google or Mapquest. Click on the "Agendas, Minutes and Reports" link to read the Steering Committee agenda.