The Frontier (French: Frontières) series is the seventh series of banknotes of the Canadian dollar released by the Bank of Canada, first circulated in 2011. The polymer banknotes were designed for increased durability and to incorporate more security features over the preceding 2001 Canadian Journey series. The notes feature images that focus on historic Canadian achievements and innovation. Printed on polymer, the 2011 Frontier series was the first series issued by the Bank of Canada printed on a material other than paper. The 2011 Frontier series is being followed by the Vertical series.
The banknotes were designed by the Canadian Bank Note Company, which also prints the banknotes. They were revealed in June 2011. To familiarize Canadians with the new banknotes, each banknote was introduced through national and regional unveiling events and advertising campaigns before being put into circulation. The $100 banknote was released into circulation on 14 November 2011, the $50 banknote on 26 March 2012, and the $20 banknote on 7 November 2012. The $5 banknote was unveiled by Chris Hadfield from the International Space Station during Expedition 35 and first circulated on 7 November 2013. The $10 banknote was first circulated the same day after a ceremony at Pacific Central Station in Vancouver.
At the time of its adoption of the technology, Canada was the largest of over 30 nations, and the first G8 country, to use polymer thin films for printing currency.[1]