The building was formally registered for the first time by the Córdoba's Cathedral Cabildo in 2006 on the basis of the article 206 of the Ley Hipotecaria from 1946 (whose constitutionality has been questioned). The diocese never presented a formal title of ownership nor did provide a judicial sentence sanctioning the usurpation on the basis of a long-lasting occupation, with the sole legal argument being that of the building's "consecration" after 1236, as a cross-shaped symbol of ash was reportedly drawn on the floor at the time. Defenders of the ecclesial ownership argue on the basis of continuous and peaceful occupation of the building by the Church whereas defenders of the public ownership argue that the mosque-cathedral never ceased to be a State's property, initially belonging to the Crown of Castile (and henceforth the Spanish State).
