In 1975, the battalion was transferred to the 5th Army Corps and named for the Valles Pass.

The same year the battalion lost its autonomy and entered the newly formed 32nd Signal Regiment.

[4] On 20 June 1953, the XXXII Army Signal Operations Battalion was formed in Padua.

[5] On 31 August 1970, the Mixed Electronic Warfare Company left the battalion and the next day became an autonomous unit.

The battalion was named for the Valles Pass, which connects Predazzo in Trentino with Falcade in the Veneto.

[2][3] On 12 November 1976, the President of the Italian Republic Giovanni Leone granted with decree 846 the battalion a flag.

[8] As of 2024 the 32nd Signal Regiment is organized as follows:[9][10] The Battalion "Valles" covers Veneto, Trentino-Alto Adige/Südtirol and Friuli-Venezia Giulia, while the Battalion "Frejus" covers Piedmont, Aosta, Lombardy, and Liguria.