In undertakings with fewer than fifty employees, the administrative authority shall verify, within twenty-one days from the date of notification of the proposed redundancy, that:
1° Staff representatives have been informed, convened and consulted in accordance with the legal and contractual provisions in force;
2° The obligations relating to the elaboration of social measures provided for by article L. 1233-32 or by collective labour agreements have been respected;
3° The measures provided for in article L. 1233-32 will be effectively implemented.