European Tender For Open Procedure For The Granting Of The School Catering Service In Kindergartens, Primary And Secondary State -Of -The -Art Schools Of The Municipality Of Domodossola And For The Contract Of The Canteen Service At The R.S.A. "Samonini Rozio Balassi" By Domodossola And "Teresa Ceretti" Of Villadossola For Five Years (School Years 2025/2026, 2026/2027, 2027/2028, 2028/2029, 2029/2