(3) Subject to subsection (4), the Minister shall, on application, grant citizenship to a person in respect of whose adoption, by a citizen who is subject to Quebec law governing adoptions, a decision was made abroad on or after January 1, 1947 — or to a person in respect of whose adoption, by a person who became a citizen on that day and who is subject to Quebec law governing adoptions, a decision was made abroad before that day — if