IIPC members

 Bibliothèque nationale de France
 Library of Congress – 2013
 British Library – 2014
The National Archives (UK) Records Collection Policy () and Operational Selection Policy 27: UK Government Web Estate ()
National Library of Finland – 2011
Portuguese Web Archive
Swiss National Library
Austrian National Library
Columbia University Libraries
Stanford University Libraries
KB National Library of the Netherlands

Other institutions

 Tamiment Library, NYU – 2010
Bentley Historical Library – 2011
North Carolina State Government Website Archives and Access Program
University of Texas San Antonio
University of Alberta Library
University of California Los Angeles (UCLA)
Chesapeake Digital Preservation Group