> For the complete documentation index, see [llms.txt](https://docs.extrahorizon.com/extrahorizon/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.extrahorizon.com/extrahorizon/exh-platform.md).

# ExH Platform

- [Support](https://docs.extrahorizon.com/extrahorizon/exh-platform/support.md): As a customer of Extra Horizon, you can get access to the personalized support portal of your company.
- [Usage and Performance](https://docs.extrahorizon.com/extrahorizon/exh-platform/usage-and-performance.md)
- [Regions](https://docs.extrahorizon.com/extrahorizon/exh-platform/regions.md): Extra Horizon can operate your cluster form several parts of the world depending on your needs and regulatory requirements.
- [Compliance](https://docs.extrahorizon.com/extrahorizon/exh-platform/compliance.md)
- [Certification](https://docs.extrahorizon.com/extrahorizon/exh-platform/compliance/certification.md)
- [Hébergeur de Données de Santé (HDS)](https://docs.extrahorizon.com/extrahorizon/exh-platform/compliance/certification/hebergeur-de-donnees-de-sante-hds.md): Hébergeur de Données de Santé
- [Security](https://docs.extrahorizon.com/extrahorizon/exh-platform/compliance/security.md): This page outlines the different security measures of the Extra Horizon platform.
- [CFR 21 Part 11](https://docs.extrahorizon.com/extrahorizon/exh-platform/compliance/cfr-21-part-11.md)
- [ExH as OTS Software](https://docs.extrahorizon.com/extrahorizon/exh-platform/compliance/exh-as-ots-software.md): Extra Horizon is an Off the Shelf Software (OTS) platform for Medical Devices. This section explains how to integrate ExH in your Management System and MD documentation.
- [OTS Software Description](https://docs.extrahorizon.com/extrahorizon/exh-platform/compliance/exh-as-ots-software/ots-software-description.md): This description acts as an example document that Extra Horizon platform customers can use to full-fill it's requirements on their OTS Software Description of the Extra Horizon platform.
- [OTS Cloud Risks](https://docs.extrahorizon.com/extrahorizon/exh-platform/compliance/exh-as-ots-software/ots-cloud-risks.md): Risk Examples using OTS Cloud Platform
- [Shared Responsibility Model](https://docs.extrahorizon.com/extrahorizon/exh-platform/compliance/shared-responsibility-model.md)