FOR ARCHIVING: Registration form for 'tpw'

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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: tpw
Description: Tupí
Deprecated: 2023-03-17
Preferred-Value: tpn

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
2023-01-20, retiring the code element 'tpw' for Tupí as a duplicate of
'tpn' (Tupinambá).

For more information on the ISO 639-3 change, refer to:
https://iso639-3.sil.org/request/2022-012