The aim of the project is the implementation of a centralised Single Payroll Information System (WRS), which will allow the Single Payment Authority (SPD) to complete its mission, making it the sole entity through which to ensure the proper implementation of fees for all public sector personnel. In the current phase of operation of the CSA, the heads of the payroll calculation and clearance services already send the electronic detailed salary statements, in order to be executed by the CSC (payment in the individual accounts of the beneficiaries, attributable to contributions and deductions, etc.).Central objective of this project shall be the transfer of the CCM to the new phase of its operation.