[2] In July 2015, he was appointed president of the communal company Servizi Ampezzo (SeAm).

[3] Elected to the Chamber in 2018, he lost the seat in July 2020 after a late recount of the votes.

[4] He was elected to the Italian Senate in a by-election in Villafranca di Verona held in September 2020 to succeed Stefano Bertacco who died in June.

[5] De Carlo is the first parliamentarian in the history of Italy to have been elected to both the Chamber and the Senate during the same legislature.

In November 2022, he was appointed president of Italy's Ninth Commission which handles industry, commerce, tourism, agriculture and food production.