Public Notice Notice Of Expression Of Interest, Through The Empulia Platform, To Participate In The Negotiated Procedure, Pursuant To Art. 1 Paragraph 2 Lett. B) Law 11 September 2020, N. 120, As Replaced By Art. 51, Paragraph 1, Lett. B), Sub. 2.1, Law N. 108 Of 2021, For The Assignment Of Conservative, Adaptive And Evolutionary Maintenance Services And Technical Assistance For The Company Information System And Development Of New Functions. (EXPIRED)