 On 11 July 1967, Pope Paul VI established the Pontifical Commission for Interpretation of the Decrees of the Second Vatican Council and, two years later, extended its mandate to the interpretation of the documents issued by the Holy See to implement those decrees.After promulgating a new version of the Code of Canon Law in January 1983, Pope John Paul II erected the Pontifical Commission for Authentic Interpretation of the Code of Canon Law once again on 2 January 1984.Its competence included with the universal laws for the Latin Rite within its purview.