Clinical Quality Language Specification
2.0.0-ballot - R2 STU 1 (Ballot)

Clinical Quality Language Specification, published by Clinical Decision Support WG. This guide is not an authorized publication; it is the continuous build for version 2.0.0-ballot built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/cql/ and changes regularly. See the Directory of published versions

## Changes

Page standards status: Informative | Maturity Level: N/A

The following pages provide a detailed change log for each version of the specification:

- 1.1 Change log
- 1.2 Change log
- 1.3 Change log
- 1.4 Change log
- 1.5 Change log
- 2.0 Change log

For a directory of historical publications, see History