Quebec

Quebec is the only province whose tartan has not been officially adopted by its provincial government. Known as the Plaid of Quebec (French: Plaid du Québec), it was designed in 1965 by Rotex Ltd. 

Its colours are derived from the province's coat of arms, with blue from the upper division, green for the three maple leaves, red from the centre division, gold for the crown and lion passant, and white for the scroll containing the province's motto, Je me souviens (English: "I remember"). Its International Tartan Index number is 1949