FOR ARCHIVING: Registration form for 'ao1990' (change #1) --- LANGUAGE SUBTAG REGISTRATION FORM 1. Name of requester: Doug Ewell 2. E-mail address of requester: doug&ewellic.org 3. Record Requested: Type: variant Subtag: ao1990 Description: Portuguese Language Orthographic Agreement of 1990 (Acordo Ortográfico da Língua Portuguesa de 1990) Prefix: pt-BR Prefix: pt-CV Prefix: pt-PT Comments: Portuguese orthography conventions established in 1990 but not brought into effect until 2009 4. Intended meaning of the subtag: Denotes Portuguese orthography conventions established in 1990. 5. Reference to published description of the language (book or article): 6. Any other relevant information: This registration corrects a misspelled word in the Description field that was part of the original registration.