Memoranda or any other document containing general and permanent obligations in the matters mentioned in articles L. 1321-1 and L. 1321-2 are, where there are internal regulations, considered as additions to the latter. In any event, they are subject to the provisions of this Title.
However, where justified by an emergency, health and safety obligations may be applied immediately. In this case, these requirements are immediately and simultaneously communicated to the secretary of the Social and Economic Committee and to the Labour Inspectorate.