1059. A declaration of co-ownership, and any amendments made to the constituting act of co-ownership or the description of the fractions, shall be in the form of a notarial act en minute.
The declaration shall be signed by all the owners of the immovable, by the emphyteutic lessee or the superficiary, if any, and by all the creditors holding hypothecs on the immovable; amendments are signed by the syndicate.