Medal of Service of the Order of Canada

The Medal of Service of the Order of Canada was designed by Bruce W. Beatty, and is similar in shape to the other elements of the Order of Canada. A silver stylized snowflake measuring 34 mm across, the obverse depicting a single stylized maple leaf enclosed within a circle, surmounted by a Crown. The reverse bears a silver disc with the word SERVICE around the top. This medallion is worn on the left chest, on a 31.8 millimetres (1.25 in) wide, red and white ribbon. The undress ribbon bore a single plain silver maple leaf in the centre. For men, the Medal of Service was hung from a bar, and for women, on a ribbon bow, both pinned to the left chest.

The Medal of Service of the Order of Canada was converted into the Officer level of the Order of Canada in 1972 when the Order was reorganized into three levels; Companion, Officer and Member. All living holders of the Medal of Service were automatically converted into Officers of the Order of Canada and invited to exchange their Medal of Service insignia for that of Officer of the Order of Canada. Those who died prior to the promulgation of the new Letters Patent for the Order of Canada were not converted to being Officers of the Order of Canada.[2]

An award permitted the recipients to use the post-nominal letters SM.

• The Order of Canada
• Canadian order of precedence (decorations and medals)

— McCreery, Christopher (2015), The Canadian Honours System 2nd Edition, Dundurn Press, ISBN 978-1-4597-2415-0

• Blatherwick, Francis John (2003), Canadian Orders, Decorations and Medals, Unitrade Press, ISBN 978-0-919801-10-3
• McCreery, Christopher (2017), Fifty Years Honouring Canadians: The Order of Canada, 1967-2017, Dundurn Press, ISBN 978-1-45973-657-3
• McCreery, Christopher (2005), The Order of Canada: Its Origins, History and Development, University of Toronto Press, ISBN 978-0-8020-3940-8
• McCreery, Christopher (2017), The Order of Canada: Genesis of an Honours System, University of Toronto Press, ISBN 978-1-48750-094-8