# Infrastructure Overview

ilert operates a cloud-native, multi-region infrastructure hosted exclusively within the European Union on AWS.

## Pages in this section

* [Data Hosting & Residency](https://docs.ilert.com/trust-center/infrastructure/data-hosting-and-residency) — AWS regions, data center certifications, EU data sovereignty, backup infrastructure
* [Availability](https://docs.ilert.com/trust-center/infrastructure/availability) — SLA, disaster recovery, telecom redundancy, status monitoring, support tiers