Article 1.-the owners of real estate |! | urban individual in article 2, which have |! | built with or without a building permit and not |! | final acceptance to have or to be |! | in fact materialized the change of destination of the |! | buildings existing in form not concordant with |! | the land uses allowed by the plans |! | regulators may, within a period of eighteen |! | months, regularize their situation according to the |! | rules of construction and the simplified procedure |! | that noted later.