During the 1975 army reform the army disbanded the regimental level and newly independent battalions were granted for the first time their own flags. During the reform signal battalions were renamed for mountain passes. On 1 January 1976 the Signal Battalion "Mantova" was renamed 107th Signal Battalion "Predil" and assigned to the Mechanized Division "Folgore". After the reform the battalion consisted of a command, a command and services platoon, two signal companies, and a repairs and recovery platoon. On 12 November 1976 the battalion was granted a flag by decree 846 of the President of the Italian Republic Giovanni Leone.
