Subsection 3: Prevention and occupational health services common to undertakings constituting an economic and social unit.

When an economic and social unit has been recognised between separate undertakings under the conditions set out in article L. 2322-4 and the number of employees monitored reaches or exceeds 500, an occupational health and prevention service common to these undertakings may be set up, with the agreement of the common social and economic committee.

Except in cases where it is administered jointly in application of the agreement concluded by the employer, the occupational health and prevention service is placed under the supervision of the joint social and economic committee, which then exercises the powers provided for in articles D. 4622-6 to D. 4622-8.