Verify a credential.

Every Signaling Compliance Mark is backed by an entry in this registry. Enter an organization’s full name to confirm its credential is genuine and current. For privacy, the registry is not browsable — results are returned only for an exact, full-name match.

Enter an organization’s full name above to verify its credential. The registry confirms a single credential at a time and cannot be browsed as a list.

How verification works

Three things every genuine mark proves

It is current

The registry shows the credential’s status and validity period. A lapsed or withdrawn credential is no longer authorized to display the mark.

It is scoped

Each entry names the organization and the property the credential covers, so the mark cannot be borrowed by an unrelated site.

It is measured

The entry records the certification level and the edition of the Signaling Trust Framework the organization was assessed against.

Reporting misuse

If you encounter the Signaling Compliance Mark on a property that does not resolve to a registry entry — or where the entry is withdrawn — the mark is being used without authorization. Please notify the Office of the Registrar so it can be investigated.