Bentuk luar biasa Ritus Roma

As for the use of the 1962 Missal as a "Forma extraordinaria" of the liturgy of the Mass, I would like to draw attention to the fact that this Missal was never juridically abrogated and, consequently, in principle, was always permitted. At the time of the introduction of the new Missal, it did not seem necessary to issue specific norms for the possible use of the earlier Missal.