FRAMEWORK AGREEMENT WITH A SINGLE ECONOMIC OPERATOR PURSUANT TO ART. 54 PARAGRAPH 3 OF D. LGS. 50/2016 AND SMI FOR THE ASSIGNMENT OF THE EVENT ORGANIZATION SERVICE
FRAMEWORK AGREEMENT WITH A SINGLE ECONOMIC OPERATOR PURSUANT TO ART. 54 PARAGRAPH 3 OF D. LGS. 50/2016 AND SMI FOR THE ASSIGNMENT OF THE EVENT ORGANIZATION SERVICE