NOTICE OF EXPRESSION OF INTEREST FOR THE NEGOTIATED PROCEDURE WITHOUT A TENDERING PURSUANT TO ART. 50 C.1 LETTER E) OF LEGISLATIVE DECREE 36/2023 FOR THE AWARDING OF THE INSURANCE BROKERAGE SERVICE OF THE MUNICIPALITY OF ROCCABIANCA FOR THE PERIOD OF FIVE YEARS FROM 01/07/2026 TO 30/06/2031 PRODUCT CLASS INSURANCE SERVICES CPV 66518100-5 INSURANCE BROKERAGE SERVICES; CPV 66519310-7 INSURANCE CONSULTING SERVICES