For a shrine to be called a national shrine, the conference of bishops must give its approval; for it to be called an international shrine, the approval of the Holy See is required.
Source: Code of Canon Law (Vatican.va)
For a shrine to be called a national shrine, the conference of bishops must give its approval; for it to be called an international shrine, the approval of the Holy See is required.
Source: Code of Canon Law (Vatican.va)