Establishing the highest level of trust for secure interoperable exchange
Accredited Trust Bundle
About Accredited Trust Bundle
The DirectTrust Accredited Trust Bundle, frequently referred to as the Accredited Trust Anchor Bundle, or ATAB for short, includes Health Information Service Providers (HISPs), Certificate Authorities (CAs), and Registration Authorities (RAs) that have achieved accreditation through DirectTrust and chosen to participate in the bundle.
All participants in this bundle have successfully achieved accreditation and also met the inclusion requirements. This bundle assures all anchors and associated end-entity certificates represented are in use by a DirectTrust accredited HISP.
HISP-Anchor Inclusion Requirements
Bundle inclusion requirements are explicitly outlined in the DirectTrust Accredited Trust Anchor Bundle SOP.
Trust anchors are submitted with the following materials:
- Executed copy of the DirectTrust Federated Services Agreement from both the submitting HISP and the relied upon Certificate and Registration authorities. If the HISP and Certificate Authority represent the same entity, then only a single executed agreement is necessary.
- All Trust Anchor file(s)
- Sample end-entity certificate(s) chaining to each trust anchor
- An example of each certificate type that will be issued by the trust anchor should be submitted. Certificates types include Direct organizational level certifications and Direct address level certifications.
- Completed profile spreadsheet