Those who contract marriage before a non-Catholic minister without permission (2319 § 1 n. 1);
Those who contract marriage with an implicit or explicit agreement of educating the offspring outside of the Catholic Church (ibid. n. 2);
Also I found this from H.H. Pope Paul VI, from March 18, 1966, effective May 19, 1966, not 1977 as posted before. I will remove the date in the prior post.
VII. - The excommunication prescribed by canon 2319 §1, 1° for those who celebrate a marriage before a non-Catholic minister is abrogated. The effects of this abrogation are retroactive.
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