In 1980, Manson was invested as a Commander of the
Order of Military Merit. In 1987 he became an Officer of the Order of St. John, and in 1989 he became a Commander of the United States Legion of Merit. "for achievement in the fields of planning, policy-making and leadership in aeronautics and space". In 2003, he was a recipient of the
Vimy Award, which "recognizes Canadians who have made outstanding commitments to Canadian security and defence and towards preserving our democratic values." In 2009, Manson was added to the Wall of Honour at the Royal Military College of Canada, General Manson is the recipient of honorary Doctorate of Military Science degrees from both Royal Roads and Royal Military College. ==Notes==