---
title: Certificate authority change
slug: n13c0213
canonical_url: https://docs.coveo.com/en/n13c0213/
collection: security
source_format: adoc
---
# Certificate authority change
On March 1st 2023, Coveo changed its [certificate authority](https://developer.mozilla.org/en-US/docs/Glossary/Certificate_authority) from [GoDaddy](https://www.godaddy.com/) to [Amazon Trust Services](https://www.amazontrust.com/repository/).
Amazon Trust Services is the public certificate authority used by [AWS Certificate Manager](https://aws.amazon.com/certificate-manager/).

For most Coveo implementations, this change should be transparent.
However, if you have implemented custom logic that explicitly vets the [previous certificate authority](https://certs.godaddy.com/repository), you will likely need to adjust that logic.

Because certificate authority configuration is highly dependent on your specific implementation, we can't provide extensive migration guidance.
Refer to [Amazon Trust Services](https://www.amazontrust.com/repository/) for information about the certificate authority.