The contract, amendment or document :
1° Defines the content of the task entrusted to the coordinator, the resources, in particular the financial resources, that the project owner makes available to the coordinator and the authority it confers on the coordinator in relation to all those involved in the operation, the project owner and contractors, employers or self-employed workers;
2° Specifies the coordinator’s obligations, in particular the arrangements for his attendance at meetings during the design, study and project development phase and at site meetings during the construction phase.