When a company manager concludes a contract for the performance of work or the supply of services with a contractor who recruits the necessary labour himself and the latter is not the owner of a business or a craft business, the company manager shall comply, with regard to the contractor’s employees employed in his establishment or the outbuildings thereof and subject to the same penalties as for his own employees, with the provisions laid down :
1° In article L. 1225-29, relating to compulsory prenatal and postnatal rest periods ;
2° Articles L. 1225-30 to L. 1225-33, relating to special provisions for breastfeeding;
3° Book I of Part Three, relating to working hours, rest periods and holidays;
4° Part Four, relating to health and safety at work.