FOR ARCHIVING: Registration form for 'dgr' --- LANGUAGE SUBTAG REGISTRATION FORM 1. Name of requester: Doug Ewell 2. E-mail address of requester: doug at ewellic.org 3. Record Requested: Type: language Subtag: dgr Description: Tlicho Description: Dogrib Description: Tłı̨chǫ 4. Intended meaning of the subtag: 5. Reference to published description of the language (book or article): 6. Any other relevant information: This registration tracks a change made to ISO 639-3 effective 2024-04-03, adding "Tlicho" as the reference name for [dgr] and retaining "Dogrib" as an additional name. The existing Description "Tłı̨chǫ" (note spelling) is retained and follows the ISO 639-3 names, for consistency with RFC 5645, section 2.3. For more information on the ISO 639-3 change, refer to: https://iso639-3.sil.org/request/2019-052