This repository contains the source for the HL7 Common CQL Artifacts for FHIR - US Implementation Guide.
Continuous Integration Build: http://build.fhir.org/ig/HL7/us-cql-ig
This implementation guide was initially developed as part of the DaVinci CQL Questionnaire Support project, sponsored by the HL7 Clinical Decision Support Work Group:
https://confluence.hl7.org/spaces/CDS/pages/256516986/DaVinci+CQL+Questionnaire+Support