FOR ARCHIVING: Registration form for 'psc' (language)

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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: psc
Description: Iranian Sign Language
Description: Persian Sign Language

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
2022-01-20, adding "Iranian Sign Language" as the reference name for
'psc' and retaining "Persian Sign Language" as an additional name. Both
the primary language subtag and the extended language subtag
corresponding to this code element were updated.

For more information on the ISO 639-3 change, refer to:
https://iso639-3.sil.org/sites/iso639-3/files/reports/639-3_ChangeRequests_2021_Summary.pdf