The head of the company who supplies the goods or on whose behalf the orders are collected or the goods to be processed, handled or transported are received is only responsible for the application to salaried branch managers of the provisions of Book I of Part Three relating to working hours, rest periods and holidays and those of Part Four relating to health and safety at work if he has laid down the working, health and safety conditions in the establishment or if these have been subject to his agreement.
Otherwise, these managers are treated in the same way as heads of establishments. Insofar as they apply to salaried heads of establishments, directors or managers, the provisions relating to :
1° Individual labour relations as set out in Part One ;
2° Collective bargaining and collective labour agreements as provided for in Book II of Part Two;
3° Hours of work, rest periods and holidays as set out in Book I of Part Three;
4° Wages as provided for in Book II of Part Three;
5° Health and safety at work as provided for in Part Four.