The series includes records of the efforts made to aid Ukrainians in Europe displaced by the Second World War. He helped organize the Committee's publication, Visti, with the aim to bolster the spiritual, social, and nationalist life of the refugees. Metropolitan Maxim's work in Belgium in aid of those dispossessed, continued from his new home in Canada.

The series is comprised of papers from Metropolitan Maxim's service in Belgium after the Second World War as the only Ukrainian Catholic chaplain dedicated to the Ukrainian refugees. His love of learning and his great concern for students compelled him to help launch the students' organization, Obnova, and to help young people enter the University of Louvain through a scholarship and bursary program.

Series consists of papers from the early pre-Council days of the Theological Commission, and from Vatican II during which time the Synod of Bishops examined the Eastern Code in relation specifically to the Ukrainian Catholic Church in Canada, as well as considering many other issues. The papers were created in the course of this work, to which are linked the series dealing with Vatican II and with the Synod of Bishops.

The series is comprised of papers often in Latin and Italian, but sometimes in English, generated by the four sessions that comprised the Second Vatican Council from 1962-1965. This includes working drafts, reports, and schemata derived from committee positions held by Metropolitan Maxim.

The series is comprised of reports, studies, and documents generated by conferences and meetings mainly among Roman Catholics, Anglicans, and Ukrainian Catholics in Canada around the time of the Vatican II Council.

The series contains petitions, media releases, newspaper clippings, appeal letters, pamphlets, correspondence, and various documents relating to religious oppression and violation of human rights in Ukraine under the Soviet regime. Many of the petitions and appeals are to the United Nations, written by Congress representatives between 1967-1993.

Series consists of papers relating to the conferences of the Synod of Bishops, primarily in Canada, to discuss issues arising from larger discussions at Vatican II level. Metropolitan Maxim's papers were generated to a great extent at the gatherings of the Western Canada Bishops' meetings, though some of the material covers meetings of bishops from across Canada, from the US, and other countries. The material is correspondence, meeting agendas, minutes, and reports from the Western Canadian Conference of Bishops, the Canadian Catholic Conference of Bishops, and Synods Episcoporum.

The series is comprised of plans, schedules, appeals, and arrangements to celebrate the Millennium in Canada and around the world during the Millennium year of 1988.

The series is comprised of plans, schedules, appeals, and arrangements to celebrate the Millennium in Canada and around the world during the Millennium year of 1988.