Dignitas connubii: Instructions to be observed by Diocesan and Interdiocesan Tribunals in Handling Causes of the Nullity of Marriage. Official Latin Text with English Translation
A very useful instruction on causes of matrimonial nullity. Nota bene: In 2015, the canon 1671-1691 were substituted for another set of 21 canons. Some of these are identical, whereas some are changed. In those places where they are changed, this instruction no longer applies. In all other cases, this instructions continues to have the same weight as when it was issued.