Open Procedure, To Community Relevance, For The Entrusting In Contract Of The Support Service For The Remediation Of Database And Tari Checks (Waste Tax), Non -Domestic And Domestic Users, As Well As Support In The Management Of The Tax Litigation Deriving From These Activities, Up To The Second Degree Of Judgment Period 01/12/2025 - 31/12/2028 With Possible Renewal For Further 1 Year Of Castenato (Bs)