DEVELOPMENT, MAINTENANCE, MAINTENANCE AND SERVICING OF MARCHE INFORMATION SYSTEM ROP ESF 2014-2020 AXIS 4, PRIORITY 11.1 OPEN D.LGS 163/2006 IS THE DEVELOPMENT, MAINTENANCE, MANAGEMENT AND ASSISTANCE OF MARCHE INFORMATION SYSTEM. DEVELOPMENT, MAINTENANCE, MANAGEMENT AND ASSISTANCE SYSTEM WORKshare on FacebookTwitterLinkedinEmailreport an issue