The Vatican has revised its procedures for handling priestly sex abuse cases, streamlining disciplinary measures, extending the statute of limitations and defining child pornography as an act of sexual abuse.

Vatican officials said the changes allow the Church to deal with such abuse more rapidly and effectively, often through dismissal of the offending cleric from the priesthood.

As expected, the Vatican also updated its list of the "more grave crimes" against Church law, called "delicta graviora", including for the first time the "attempted sacred ordination of a woman". In such an act, it said, the cleric and the woman involved are automatically excommunicated, and the cleric can also be dismissed from the priesthood.