> ## Documentation Index
> Fetch the complete documentation index at: https://help.elationhealth.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Supported software and frameworks versions

Elation EMR Standardized API for Patient and population services supports next versions of APIs, frameworks and standards:

* [x] [FHIR R4 version 4.0.1](http://hl7.org/fhir/R4)
* [x] [SMART-ON-FHIR 1.0.0](http://hl7.org/fhir/smart-app-launch/1.0.0/)
* [x] [US Core Data for Interoperability v2](https://www.healthit.gov/isa/united-states-core-data-interoperability-uscdi#uscdi-v2)
* [x] [US Core profiles 5.0.1](http://hl7.org/fhir/us/core)
* [x] [Bulk data export 2.0.0](http://hl7.org/fhir/uv/bulkdata/)
* [x] [Authorization Framework oAuth 2.0](https://www.rfc-editor.org/rfc/rfc6749)