His main responsibilities are:

• Prepare and finalize the commissioning strategy of the project and assure his implementation throughout the entire project life. For specific topic, such as planning, involving high level of expertise, the Commissioning Manager operates in co-ordination with the Construction Manager and the Project Management & Control  Manager
• Assure the preparation of the project deliverables, their consistency with contract requirements and their quality through a dedicated team, regardless the location and distribution of the engineering centers in charge of the development of such documents; 
• Assure the compliance of commissioning cost with the assigned budget;
• Participate to project review meetings, hazop and constructability studies and 3D model review;
• Interface Engineering Departments, Client and Vendors representatives in the execution of the job
• Finalize the organization chart, the mobilization plan for personnel and vendors;
•  Assign and define duties among the discipline Superintendents and Supervisors for supporting the Vendor representatives at Site..
• Organize and co-ordinate all site activities, from pre-commissioning up to the performance test, as requested in the contract through the Commissioning Superintendent;
• Propose corrective actions in order to overcome upset and delays at site in order to fulfill the overall target of the project;
• Organize the technical training according to Department standards and Client requirement;
• Coordinate with the Project HSSE Manager for the Pre Start Up HSSE Survey;
• Develop and foster working relationship with Client Project Management in order to enable a seamless handover.
• Participate to the Performance test either Vendor packaged units or Plant units where required

·       Approve the Vendor supplied items (packages) Provisional Acceptance Certificate prior to Site Manager for formal acceptance.