These organizations have formally adopted the POSI principles by publishing an initial self-assessment, and committed to demonstrating evidence of following POSI in practice and routinely:

  • Crossref, last updated 2020-December-02
  • Dryad, last updated 2020-December-08
  • ROR, last updated 2020-December-16
  • JOSS, last updated 2021-February-14
  • OurResearch, last updated 2021-June-10
  • OpenCitations, last updated 2021-August-09
  • DataCite, last updated 2021-August-30

These organizations have referenced or built apon the POSI principles:


If you spot something missing (there are definitely lots more) please open a GitLab issue to add to the list.