The PCPCU has two sections dealing with:
- The Eastern Churches – Orthodox Churches of Byzantine Tradition and Ancient Oriental Churches;
- The Western Churches and Ecclesial Communities and for the World Council of Churches.
- Cardinal Kurt Koch (2010-)
- Cardinal Walter Kasper (2001-2010)
- Cardinal Edward Idris Cassidy (1989-2001)
- Cardinal Johannes Willebrands (1969-1989)
- Cardinal Augustin Bea (1960-1968)
- Directory for the Application of Principles and Norms on Ecumenism (DAPNE), March 25th, 1993. [This document, referred in shorthand as DAPNE, is the reference manual for all Catholics engaged in ecumenical ministry.]
- Complete text (Important passages have been highlighted.)
- Table of Contents with links to text for each of 5 chapters of DAPNE
- Analytical Index to the Directory for the Application of Principles and Norms on Ecumenism (DAPNE) by Rev. Bernard de Margerie (Prairie Centre for Ecumenism)
- The Ecumenical Dimension in the Formation of those Engaged in Pastoral Work (March 19, 1998).