56. Article 1058 of the new Code does not apply to divided co-ownership of immovables existing on 1 January 1994 and in which several persons have a periodic and successive right of enjoyment in the same fraction.
However, as long as the act constituting the co-ownership has not been amended pursuant to article 1058, the alienation of any right in such a fraction, or in any other fraction of the same immovable, is subordinate, on pain of nullity, to the fulfillment of the conditions relating to the sale of residential immovables provided in the new Code.