Church Laws, Circulars, and Agreements
Opera artis: Circular Letter on the care of the Church's historical and artistic heritage issued April 11, 1971 by the Sacred Congregation of Clergy
NCCA–CBCP Agreement on the Cultural Heritage of the Catholic Church in the Philippines
Agreement between the Holy See and the Republic of the Philippines on the Cultural Heritage of the Catholic Church Entered into full force on 29 May 2008, following the exchange of the instruments of ratification between the Holy See and the Republic of the Philippines
