Per the NGAC coverage in the Boundary Solutions Inc. Newsletter:
Instead the meeting was run by Vice Chair, Jerry Johnson, recently EPA GIO [Geogrpahic Information Officer], who in May is to become Department of the Interior Secretariat GIO. Why the move? To more directly manage GEOPLATFORM.GOV now that its General Partner is no longer GSA but FGDC.
Karen Siderelis was the first and previous DOI GIO. She was appointed in 2008.