In the Valencian Community, the comarca exists only as a traditional region with no administrative competences. They are legally referred as homologated territorial demarcations instead of as comarques.
In Galicia the comarca or bisbarra are traditional divisions of the land and enjoy limited official recognition, but have no administrative relevance. However, the Galician government is attempting to transform the bisbarras into territorial administrative tiers, forming up a new regional network allegedly more balanced and efficient. Galician comarcas also have a comarcal council.
In Portugal the comarca exists as a regional sub-division, but has no administrative or official use beyond the merely referential.
In other places, such as Extremadura, the comarca may be simply a loosely-defined region.
Because of the comarca's long-standing use, it is sometimes used as the basis for the promotion of tourism, with emphasis on local cultural tradition and history.
Panama
In Panama, the comarca indígena is an administrative region for an area with a substantial Indian population. Three comarcas exist as equivalent to a province, with two smaller comarcas subordinate to a province and considered equivalent to a corregimiento (municipality).
Brazil
In Brazil, the comarca is a territorial division in the judicial system. It indicates the area covered by a lower level court. It may correspond to a municipality, or group together several small municipalities under one court.
Comarcas de Galicia, official site for the management and promotion of Galician comarcas, maintained by the Galician Government(Galician)(English)(Spanish)