Historic

Primary minimum requisite: 50 years in business

Requisites for stores: the premises must be in a building of artistic-architectural interest and value; there must be original furnishings or furnishings in the period style.

Requisites for artisan workshops: they must belong to the artistic crafts category and produce quality wares.

Requisites for antique dealers and second-hand shops: the items on sale must be of high quality; the business must be in a building of architectural interest and value.