13 After ALIAS and DIAN, another system was introduced in 2012; it is the PREVUS system, an interactive online communication system of the Caisse autonome de retraite des fonctionnaires (CARFO). The PREVUS was launched on 8 May 2012 by the Minister of Public Service, Labour and Social Security. This innovation is part of the reform of the administration. Indeed, PREVUS is a set of online information services for the benefit of users, notably CARFO insured persons and pensioners. With its three functionalities (monitoring of the status of a retirement file, followed by contributions and possibility of estimating the amount of pension), it saves time by limiting travels. This also applies to PREVUS, which is an online tool for monitoring files of retired civil servants. The online salary and information access system (ALIAS) is a platform that enables state agents to consult online, using a code, their personal files, their last pay slips and monitor their acts as they are processed. One of the advantages of this tool is that it enhances transparency in the processing of files and accessibility of the administration. The DIAN system, among other things, aims at dematerializing personal files (PF); constituting a digital sustainable and secure data base of PFs; offering officials the possibility of keeping their files on an external data carrier in order to protect them against natural disasters and physical deterioration. Improvement of the organization of competitive examinations for recruiting new public officials was pursued in 2012. The system of recruitment improved with the modernization of the competitive examination process, particularly with pursuit of the deconcentration of the examinations, improvement of the process of communication, publication of the results and intensification of the fight against fraud. Regarding the organization of the 2012 professional competitive examinations, all the 156 authorized examinations were opened. However, 2,346 positions were filled out of a total of 2,557 vacant posts. The remaining 211 vacancies are due to the poor results obtained by the