Where a writing is required for a contract to be valid, it may be drawn up and stored in electronic form under the conditions laid down in Articles 1366 and 1367 and, where an authentic instrument is required, in the second paragraph of article 1369.
Where a statement in the handwriting of the person obliging himself is required, the latter may affix it in electronic form if the conditions for such affixing are such as to guarantee that it can only be made by himself.