See Memorial for Douglas Martin -Online Commemoration.

He was a member of the National Spiritual Assembly of Canada from 1960 to 1985 and served the last twenty years as the general secretary. In 1985. He was appointed director-general of the Bahá'í International Community's Office of Public Information at the World Centre. He served in that capacity until 1993 when he was elected to the Universal House of Justice. He retired from the House of Justice in 2005 due to considerations of age and related needs of the Faith. [BWNS1455]

• In 1984 he co-authored the introductory text,The Bahai Faith: The Emerging Global Religion with his friend William S Hatcher.
• His essay, The Missionary as Historian: William Miller and the Bahá'í Faith was a review of William McElwee Miller's book The Bahá'í Faith: Its History and Teachings.
• His series of talks entitled Historical Consciousness and the Divine Plan was packaged as a compact disc and has been made available on Bahá'í Library.
• His paper Persecution of the Bahá'ís of Iran 1844-1984 published in Bahá'í Studies in 1984 is available in PDF.
• His article Humanity's Coming Encounter with Baha'u'llah was published in American Bahá'í in 1992.
• In 1998 his article Bahá'í Faith was published in Canadian Encyclopedia.
• The Mission of the Bab: Retrospective 1844-1944 as published in Bahá'í World. [BW23p193]