Civil Code (Cap. 16), article 671

671. The testator may at any time withdraw his secret will from the notary to whom he shall have delivered it, if the will is s till with such notary, or from the registry in which it shall have been deposited. Nullity of will.672. Non-compliance with the requirements of articles 655, 656, 657, 658, 659, 663, 668, 669 and 670 shall, saving the provisions of articles 673 to 682 inclusive relating to privile ged wills render the will null and void. OF PRIVILEGED WILLS Wills in places where communications are interrupted.