RFC DocumentsRFC 83929. IANA ConsiderationsOn this page9. IANA Considerations9. IANA Considerations This section defines IANA registrations for CWT. 9.1. CBOR Web Token (CWT) Claims Registry 9.1.1. Registration Template 9.1.2. Initial Registry Contents 9.2. Media Type Registration 9.2.1. Registry Contents 9.3. CoAP Content-Formats Registration 9.3.1. Registry Contents 9.4. CBOR Tag registration 9.4.1. Registry Contents