[This notice should be placed within redistributed or derivative software code or text when appropriate. This particular formulation became active on May 13, 2015, and edited for clarity 7 April, 2021, superseding the 2002 version.]

$name_of_software: $distribution_URI

Copyright © [$date-of-software] World Wide Web Consortium, (Massachusetts Institute of Technology, European Research Consortium for Informatics and Mathematics, Keio University, Beihang). All Rights Reserved. This work is distributed under the W3C® Software and Document License [1] in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

[1] http://www.w3.org/Consortium/Legal/copyright-software