QI-Core Implementation Guide
4.1.0 - release

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## QI-Core Downloads

### Full Implementation Guide

The following file contains the complete, downloadable implementation guide:

- Full IG

### Definitions

In addition to the above, we have provided format-specific definitions:

- XML
- JSON
- TTL

These files should be the first choice whenever generating any implementation artifacts since they contain all of the rules about what makes these US Core profiles valid. Implementers will still need to be familiar with the content of the specification and profiles that apply in order to make a conformant implementation. See the overview on validating FHIR profiles and resources for more information about validating profiles and how to use these artifacts.

### Examples

All examples used in this Implementation Guide:

- XML
- JSON
- TTL