Earlier in February 2013, Union Government had informed Parliament that it will introduce one billion plastic currency notes in five cities in later half of 2014 on a pilot basis. The five selected cities for pilot testing are Shimla, Kochi, Mysore, Jaipur, and Bhubaneswar.
Know About Plastic Currency Notes
Modern plastic currency notes were first developed by the Reserve Bank of Australia (RBA), CSIRO and The University of Melbourne to safeguard counterfeiting the currency.
They were first issued as currency in Australia in 1988. In 1996 Australia switched completely to plastic currency notes.