The Free Software Foundation Europe has an announcement
about the release of the REUSE 3.0 specification. “The licensing of a
software project is critical information. Developers set the terms under
which others can reuse their software, from individuals to giant
corporations. Authors want to make sure that others adhere to their chosen
licenses; potential re-users have to know the license of third-party
software before publication; and companies have to ensure license
compliance in their products that often build on top of existing
projects. The REUSE project, led by
the Free Software Foundation Europe (FSFE), helps all of these
parties.“

Source: LWN.net – FSFE releases the REUSE 3.0 copyright/licensing specification