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: 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 2020-01-23, adding the additional name "Tłı̨chǫ" for the existing code element 'dgr'. For more information about this ISO 639-3 change, see the change request page at https://iso639-3.sil.org/request/2019-052 . As of 2020-03-08, the change was shown as "Pending" on the change request page and was not listed in https://iso639-3.sil.org/sites/iso639-3/files/reports/639-3_ChangeRequests_2019_Summary.pdf but was present in the code set files.