I profili insidiosi dell’avvalimento dalla natura e funzione di garanzia della responsabilità dell’ausiliaria al principio di sostituibilità dell’avvalso

In the light of the approval of Bill No. 50/2016, availment is one of the most problematic institutions in terms of application. The aim of this work is to examine the innovative contributions, relative to the indication of resources covered by the contract of availment; the function and the nature of the supportive responsibility of the auxiliary firm with regard to the Public Administration; the principles of modifiability of the auxiliary firm, to highlight all critical profiles currently in force.