Under the Italian Constitution adopted in 1948, titles of nobility are not legally recognised.

The Italian Constitution defines three levels of local government:

Article 27 of Italian Constitution was changed to fully ban the death penalty.

The Italian Constitution says all religions are "equally free before the law."

The Italian Constitution came into force, creating the first effective government.

The non-binding referendum was called by all main parties with a special law, because the Italian Constitution does not speak about this type of question.

Even if the regional system was conceived by the Italian Constitution in 1948, the five autonomous regions were the sole to be immediately established.

According to article 30 of Italian Constitution, to be a parent is both a right and a duty.

Preti was a member of House after fascism, who wrote new Italian republican Constitution.

The Italian Constitution of 1948 granted a special autonomy to Sardinia.