The Alfabeto Unificado para a Escrita do Caboverdiano (Unified Alphabet for Cape Verdean Writing), commonly known as ALUPEC, is the alphabet that was officially recognized by the Cape Verdean government to write Cape Verdean Creole.
The ALUPEC is a phonetic writing system based on the Latin script and states only which letters should be used to represent each sound. The system does not establish rules for spelling (orthography). For that reason, Cape Verdean creole writing is not standardized; the same word or the same sentence may appear written in different ways. Cape Verdeans, then, write idiosyncratically — that is, each person writes in his or her own dialect, sociolect, and idiolect.
The descriptive texts concerning the ALUPEC claim that it is “a system composed by 23 letters and four digraphs”. What those texts do not specify is that the ALUPEC also includes the letter Y and the digraph RR.
Older documents, such as the 1994Proposed Criteria of the Unified Alphabet for the Cape Verdean Writing System, showed the following order:
A B S D E F G H I J DJ L LH M N NH N̈ O P K R T U V X TX Z
Later documents (after 1998) show the following order:
A B D DJ E F G H I J K L LH M N NH N̈ O P R S T TX U V X Z
The ALUPEC comes close to a perfect phonetic system in that almost every letter represents only one sound and almost every sound is represented by only one letter. The vowels may have a graphic accent, but the system does not consider letters with accents as separate letters.
Additional notes:
The ALUPEC emerged in 1994, from the alphabet proposed by the Colóquio Linguístico de Mindelo, in 1979.
On July 20, 1998, the ALUPEC was approved by the Conselho de Ministros de Cabo Verde, for a five-year trial period. According to the same council, the ALUPEC would “take into account the diversity of the Cape Verdean Language in all the islands, and only after that trial period its introduction in schools would be considered”.