Upstream Source =============== All files in the tz data are in the public domain, so clarified as of 2009-05-17 by Arthur David Olson. Distribution Packaging ====================== Copyright (C) 2013 Patrick "P. J." McDermott These files may be reproduced, distributed, modified, and otherwise dealt in under the terms of the Expat License. On this system, a copy of the Expat License may be found at .