FHIR Applications require to complete self-attestation to verify that you are ready to integrate with Altera FHIR production server. When FHIR apps complete self-attestation process in the ADP UAT, you may skip the same attestation steps in the ADP production. You can request production access in the ADP production right after you register your FHIR app. Please provide your app's client ID that is verified in the ADP UAT with the production access request.