The Adobe Approved Trust List is a program that allows millions of users around the world to create digital signatures that are trusted.

The European Commission, through the DIGITAL program, provides this tool for anyone to browse the national trusted lists and the LOTL. Search in trusted lists.

The Adobe Approved Trust List (AATL) enables people worldwide to sign documents in Adobe Document Cloud solutions using digital signing certificates that are ...

This page provides the possibility to download the EU Digital Covid Certificates (EU DCC) Signer Certificates Archive.

This document provides details about the participating Certificate Authorities in the Microsoft Trusted Root Program.

A global list of CA certificates trusted by public, private, industry, or solution-specific PKI. Help the PKI Consortium to manage this list of Trust Lists.

A CTL is a list of hashes of certificates or a list of file names. All the items in the list are authenticated and approved by a trusted signing entity.

Definitions: Collection of trusted certificates used by Relying Parties to authenticate other certificates.

The C2PA has released its official trust lists, and Verify will be updated to use them soon. See Deprecation timeline for more information. The C2PA Verify tool ...

This article covers accepting additional CAs (adding more people to your trusted list) and then digs deeper into rejecting CAs and why you may want to do that.