Electronic Open Procedure Above The Community Threshold To Be Awarded With The Criterion Of The Most Economically Advantageous Offer, Pursuant To Articles. 71 And 108 Paragraph 1 Of Legislative Decree 36/2023 With Procedural Reversal For The Assignment Of The "Design, Rental, Assembly And Disassembly Service Of Christmas Lights 2025 And Valentine'S Party Installations 2026"