The following are the SPDX specifications past, present and future.

  • To see a current list of issues you can access our bug database in GIT. To enter a bug on the specification you may need to get an account on the Linux Foundation Bugzilla system (it's free).
  • If you have questions about the specification you can ask them on the technical team mailing list.
  • If you are not subscribed to the technical team mailing list sign up here. You will need to subscribe to be able to send an email to the list.


Current Version

SPDX Document Version Formats
SPDX One Page Overview of the Specification PDF      


Previous Versions

SPDX Document Version Formats
2.0 PDF RDF (archive) OWL  
1.2 PDF RDF Turtle         
1.1 PDF RDF Turtle  
1.0 PDF