Règle correspondante
Practice Relating to Rule 56. Freedom of Movement of Humanitarian Relief Personnel
Italy’s Combatant’s Manual (1998) states:
Delegates [of the International Committee of the Red Cross] must be provided with full assistance in carrying out their tasks: in this regard, every combatant shall act in accordance with the orders received from his own Commanding Officer. 
Italy, Manuale del Combattente, SME 1000/A/2, Stato Maggiore Esercito/Reparto Impiego delle Forze, Ufficio Dottrina, Addestramento e Regolamenti, 1998, § 243.