This document is the third and final iteration of recommendations for making semantic artefacts FAIR. These recommendations result from continuous discussions with semantic experts from multiple communities. Our previous work included 17 preliminary recommendations related to one or more of the FAIR principles, and 10 best practice recommendations on semantic artefacts. These recommendations were last published as Deliverable 2.5 and have now gone through minor revisions. The work has been published on GitHub and we used GitHub's issue tracking feature to allow the community to comment on the recommendations and best practices. The work presented in this version relates to the Best practices, the proposition for an initial service architecture to support FAIR Semantics, a first version of a community-driven minimum metadata schema for describing the Semantic Artefacts and discussing the future work around the recommendation and FAIR semantics.