Functions: 

The PDI Service offers support for the preparation of the budget relating to the PDI area, and management of all staff costs and activities for programming and controlling the resources used in teaching. It carries out the functions of studying and applying the regulations relating to the public and occupational functions affecting the PDI. It is in charge of planning, ordering and carrying out administration, selection and contracting of PDI. It handles salaries and Social Security and other contribution schemes that affect the PAS and PDI, and provides statistical data deriving from this management. It also analyses, produces and proposes all that relating to union relations, as well as taking part in the PDI's collective bargaining.

The PDI Service is structured as follows:

• PDI Administration Section
• Wages and Economic Management Section