Polymer banknotes are banknotes made from a polymer such as biaxially oriented polypropylene (BOPP). Such notes incorporate many security features not available in paper banknotes, including the use of metameric inks. Polymer banknotes last significantly longer than paper notes, causing a decrease in environmental impact and a reduced cost of production and replacement. Modern polymer banknotes were first developed by the Reserve Bank of Australia (RBA), Commonwealth Scientific and Industrial Research Organisation (CSIRO) and The University of Melbourne. They were first issued as currency in Australia during 1988 (coinciding with Australia's bicentennial year). In 1996 Australia switched completely to polymer banknotes. Other countries that have switched completely to polymer banknotes include: Brunei, Canada, New Zealand, Papua New Guinea, Romania and Vietnam. The latest countries to introduce polymer banknotes into general circulation include: the United Kingdom, Nigeria, Cape Verde, Chile, The Gambia, Nicaragua, Trinidad and Tobago, Mexico, Maldives, Mauritania, Botswana, São Tomé and Príncipe, North Macedonia, the Russian Federation, Armenia, Solomon Islands, Egypt, the Organisation of Eastern Caribbean States (OECS) and Samoa.
- 1 Etymology
- 2 History
- 3 Development
- 4 Security features
- 5 Adoption
- 6 See also
- 7 Notes
- 8 References
- 9 External links
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The use of the term "polymer" in place of "plastic" to describe banknotes was introduced on 1 November 1993 by the Reserve Bank of Australia, at the launch of its $10 note. Jeffrey Bentley-Johnston and his firm were retained to assist in the launch of the $10 note after the $5 note received a cool reception. Having earlier worked in a firm that designed and constructed synthetic fibre plants, Bentley-Johnston recognised the polymer nature of the new banknote and so proposed the use of that term.
In 1967 forgeries of the Australian $10 note were found in circulation and the Reserve Bank of Australia was concerned about an increase in counterfeiting with the release of colour photocopiers that year. In 1968 the FGH started collaborations with RTASOC, and funds were made available in 1969 for the experimental production of distinctive papers. The insertion into banknotes of an optically variable device (OVD) created from diffraction gratings in plastic as a security device was proposed in 1972. The first patent arising from the development of polymer banknotes was filed in 1973. In 1974 the technique of lamination was used to combine materials; the all-plastic laminate eventually chosen was a clear, BOPP laminate, in which OVDs could be inserted without needing to punch holes.
An alternative polymer of polyethylene fibres, marketed as Tyvek by DuPont, was developed for use as currency by the American Bank Note Company in the early 1980s. Tyvek did not perform well in trials: smudging of ink and fragility were reported as problems. Only Costa Rica and Haiti issued Tyvek banknotes; test notes were produced for Ecuador, El Salvador, Honduras and Venezuela but never placed in circulation. Additionally, English printers Bradbury Wilkinson produced a version on Tyvek but marketed as Bradvek for the Isle of Man in 1983; however, they are no longer produced.
In the 1980s, Canadian engineering company AGRA Vadeko and US chemical company US Mobil Chemical Company developed a polymer substrate trademarked as DuraNote. It had been tested by the Bank of Canada in the 1980s and 1990s; test $20 and $50 banknotes were auctioned in October 2012. It was also tested by the Bureau of Engraving and Printing of the United States Department of the Treasury in 1997 and 1998, when 40,000 test banknotes were printed and evaluated; and was evaluated by the central banks of 28 countries.
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Polymer banknotes were developed in Australia to replace paper banknotes with a more secure and more durable alternative.
The BOPP substrate is processed through the following steps:
- Opacifying – two layers of ink (usually opaque white) are applied to each side of the note, except for any areas deliberately left clear;
- Sheeting – polymer substrate roll is cut into sheets to suit a flatsheet printing press;
- Printing – traditional offset, intaglio and letterpress printing processes are used; and
- Overcoating – notes are coated with a protective varnish.
BOPP is a non-fibrous and non-porous polymer. Compared with paper banknotes, banknotes made using BOPP are harder to tear, more resistant to folding, more resistant to soil, waterproof (and washing machine proof), harder to burn, easier to machine process, and are shreddable and recyclable at the end of their lives.
Polymer banknotes usually have three levels of security devices. Primary security devices are easily recognisable by consumers and may include intaglio, metal strips, and the clear areas of the banknote. Secondary security devices are detectable by a machine. Tertiary security devices may only be detectable by the issuing authority when a banknote is returned.
Modern polymer banknotes were first developed by the Reserve Bank of Australia (RBA) and the Commonwealth Scientific and Industrial Research Organisation or CSIRO and first issued as currency in Australia during 1988, to coincide with Australia's bicentennial year. Note Printing Australia (a wholly owned subsidiary of the RBA) prints regular and commemorative banknotes for circulation, and has done so for 20 countries. Trading as Innovia Security, Innovia Films markets BOPP as "Guardian" for countries with their own banknote printing facilities.
As of 2014, at least seven countries have converted fully to polymer banknotes: Australia, Brunei, Canada, New Zealand, Papua New Guinea, Romania and Vietnam. Other countries and regions with notes printed on Guardian polymer in circulation include: Bangladesh, Brazil, Chile, Costa Rica, Dominican Republic, Hong Kong (for a 2-year trial), Indonesia, Israel, Kuwait, Malaysia, Mexico, Nepal (no longer issued), Philippines (no longer issued), Solomon Islands (no longer issued), Samoa, Singapore, Sri Lanka, Thailand and Zambia. Canada released its first polymer banknote ($100) on 14 November 2011, followed by the $50 banknote on 26 March 2012, the $20 banknote on 7 November 2012 and finally, the $10 and $5 banknotes on 7 November 2013. Countries and regions that have issued commemorative banknotes (which are not in circulation) on Guardian polymer include: China, Taiwan, Northern Ireland[Note 1] and Singapore.
In August 2012, Nigeria's Central Bank attempted the switch back from polymer to paper banknotes, saying there were "significant difficulties associated with the processing and destruction of the polymer banknotes" which had "constrained the realisation of the benefits expected from polymer banknotes over paper notes". However, President Goodluck Jonathan halted the process in September 2012.
The polymer notes in the Republic of Mauritius are available in values of Rs 25, Rs 50 and Rs 500. The Fiji $5 was issued in April 2013.
In the United Kingdom, the first polymer banknotes were issued by the Northern Bank in Northern Ireland in 2000; these were a special commemorative issue bearing an image of the space shuttle.[Note 1] In March 2015, the Clydesdale Bank in Scotland began to issue polymer Sterling £5 notes marking the 125th anniversary of the building of the Forth Bridge. These were the first polymer notes to enter general circulation in the UK. The Royal Bank of Scotland followed in 2016 with a new issue of plastic £5 notes illustrated with a picture of author Nan Shepherd. In September 2016, the Bank of England began to issue £5 polymer notes with a picture of Winston Churchill; and in 2017 a polymer £10 began replacing its paper equivalent. Plans for a polymer £20 note for 2020 have been released, but the Bank of England has said it plans to change the final note, £50, to a polymer note. The £10 polymer banknotes have a picture of author Jane Austen. Although the new Bank of England notes will be 15% smaller than the older, paper issue, they will bear a similar design. Some businesses operating in the UK cash industry have opposed the switch to polymer, citing a lack of research into the cost impact of its introduction.
Timeline of adoptions and withdrawals
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- In 1982 and 1983, the American Bank Note Company printed banknotes for Costa Rica (20 colones dated 1983 and trial notes of 100 colones) and Haiti (1, 2, 50, 100, 250 and 500 Gourdes) on DuPont's Tyvek polymers. These had fairly limited release, but did circulate in each country. Additional trial and specimen banknotes were developed for Honduras and El Salvador. Unfortunately, in tropical climates, ink did not bind well to the polymer and the notes began smearing quite badly.
- In 1983, the British printers Bradbury Wilkinson produced a promotional version of polymer banknotes which were marketed as Bradvek. The Isle of Man issued a 1-pound Bradvek banknote which circulated from 1983 to 1988. Another British printer, Harrison and Sons also produced a promotional banknote, but did not have any buyers.
- In 1988, Australia issued a commemorative 10-dollar banknote, the first of many issues.
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- In 1990, Western Samoa (later renamed Samoa) issued a 2 Tala commemorative banknote honouring 50 years of service by His Highness Malietoa Tanumafili II. This banknote was placed in circulation and has the distinction of having the longest period of circulation, as of 2006 it had been circulating for 16 years, and has been reprinted with minor variations at least 7 times.
- In August 1990, Singapore issued a $50 commemorative banknote, and in 2004 issued its first circulating $10 banknote, followed by a $2 issue in 2006. The $5 banknote and the commemorative $20 banknote were issued in 2007.
- In June 1991, Papua New Guinea issued a commemorative 2 Kina banknote, its first polymer issue.
- In 1992, Australia began issuing a full set of polymer notes for general circulation.
- In February 1993, Kuwait issued the first of its commemorative banknotes, a 1 Dinar issue honouring the liberation of Kuwait during the First Gulf War. In 2001, a 1 dinar note was also issued to commemorate the 10th anniversary of the Liberation of Kuwait.
- In 1993, Indonesia issued its first polymer banknote, the 50,000 rupiah note commemorating 25 years of development A paper equivalent was also available at the same time.
- In 1996, Australia became the first country with a full set of circulating polymer banknotes in each denomination, from 5 to 100 dollars.
- In 1996, Thailand issued both a 50 and a 500 bank note commemorating the 50th anniversary of the reign of Bhumibol Adulyadej.
- In February 1996, Brunei issued 1, 5 and 10 ringgit/dollar banknotes. These were the first non-commemorative banknotes issued outside of Australia (and the 1982 issues).
- In 1997, Thailand issued a 50 baht note as its first polymer note for general circulation.
- In February 1998, Sri Lanka issued a 200 Rupee commemorative polymer banknote to celebrate Sri Lanka's 50 years of independence.
- In 1998, Malaysia issued a 50 ringgit commemorative banknote in conjunction with the XVI Commonwealth Games, the first polymer banknote ever issued by Bank Negara Malaysia. Later, it issued a 5 ringgit circulating banknote in 2004 and in July 2012, it issued a new series of banknotes, of which the 1 ringgit and 5 ringgit denominations were in polymer.
- On 3 May 1999, New Zealand released the polymer $20 note. The Reserve Bank of New Zealand switched all of its notes to polymer in the following twelve months: with the $100 note on 26 July, the $5 and $10 note simultaneously on 18 October, and finally the $50 note on 20 March 2000.
- In 1999, Romania was the first European country to introduce a full set of circulating polymer banknotes (the banknotes were issued between 1999 and 2001). These included the commemorative 2000 lei note which was issued to celebrate the last eclipse of the millennium.
- In 1999, Indonesia for the first time issued a 100,000 rupiah polymer note for general circulation.
- In June 1999, Taiwan issued a 50-dollar note to commemorate the 50th anniversary of the issuance of the New Taiwan dollar.
- In 1999, the Northern Bank, one of five banknote-issuing authorities in Northern Ireland issued a 5-pound commemorative note celebrating the year 2000; this note was placed in circulation, and was also sold at a premium to collectors with a Y2K serial number prefix.
- In April, Brazil released a 10 real polymer bill to celebrate the 500th anniversary of the Portuguese arrival in America. Casa da Moeda do Brasil printed 250 million banknotes, around half the 10 real bills in circulation.
- In November, the People's Republic of China issued a 100 yuan note to commemorate the millennium.
- In December, Bangladesh issued 10-Taka polymer notes.
- The Chatham Islands issued the first of three sets of commemorative banknotes for the collecting market.
- On 1 January, Australia issued a commemorative $5 polymer banknote. It commemorated the centenary of federation.
- In June, the Solomon Islands issued $2 polymer banknotes, however they reverted to paper notes in 2006.
- In the summer of 2001, Vietnam issued a 50-dong commemorative banknote.
- In February, Nepal issued a 10 rupee polymer banknote, commemorating the new King Gyanendra. In 2005 it issued a version for circulation without the commemorative text.
- In September, Mexico switched the 20-pesos banknote from paper to polymer banknotes. Two more new polymer notes issued in 2006, for 20-pesos (new design) and the 50-pesos.
- Zambia was the first African country to adopt polymer banknotes, with 500 and 1000 kwacha denominations.
- In November, Papua New Guinea issued a 20 kina banknote, and began the process of issuing all denominations in polymer format. The only remaining denomination not in polymer is the 5 kina note.
- From December 2003 to August 2006, Vietnam adopted polymer banknote in 10,000, 20,000, 50,000, 100,000, 200,000 and 500,000 đồng for general circulation, becoming the fourth country to fully convert to polymer notes.
- In September, the 2000 Chilean peso bills began to be issued in polymer banknotes
- In October, Bank Negara Malaysia introduces a 5 ringgit polymer banknote into circulation, with the same design as the paper version. This was the first non-commemorative polymer banknote to be issued. Both polymer and paper versions were in circulation concurrently.
- The only polymer note for general circulation in Thailand, the 50 baht note issued in 1997, was reissued in paper format. Commemorative notes continue to be issued in polymer format.
- The only polymer note for general circulation in Indonesia, the 100,000 rupiah note issued in 1999, was re-issued on paper.
- In 2004 it was estimated that there were over 3 billion polymer notes in service.
- Papua New Guinea issued the new 100 kina note, its first denomination that was never printed in paper format.
- In July, Romania became the first country to issue a full second generation of plastic notes of each of its denominations; the notes bearing the same design format as the old notes, but their size brings them in line with euro banknotes, and are denominated in a reformed currency where 1 new leu = 10,000 lei.
- Bulgaria issued the first hybrid paper/polymer banknotes, denominated 20 (new) leva, featuring two plastic "windows" and a hologram.
- In November, Mexico issued a new 50 pesos polymer banknotes.
- The Australian Government agency CSIRO issued a non-legal tender polymer note to celebrate the 80th year of the formation of CSIRO. These notes were issued and distributed to staff members and at selected public events.
- On 28 February, Nigeria issued the 20 naira note as polymer banknotes. On 30 September 2009, the Central Bank of Nigeria issued 5-, 10-, and 50-naira banknotes printed on polymer. On 29 September 2010, a 50-naira note was issued to commemorate the nation's 50th anniversary of independence.
- In mid-2007, Hong Kong issued the polymer 10-dollar note for a 2-year trial period.
- In June, Brunei became the fifth country to fully convert to polymer notes.
- In August, the Bank of Guatemala issued a 1 quetzal polymer banknote. On 14 November 2011, a 5 quetzal banknote was issued in a polymer substrate.
- On 13 April, Israel started to issue 20 ILS Banknotes, due to the high deterioration of 20 ILS paper banknotes. The Israeli polymer notes are printed by Orell Füssli Security Printing of Zürich, Switzerland.
- On 15 April, Papua New Guinea issued 5 and new 10 kina banknotes for general circulation. 5 Kina being the last denomination for Papua New Guinea on polymer.
- On 1 December, Romania started issuing a revised version of the 10 lei banknote.
- On 15 May, Nicaragua released new polymer ten and twenty Nicaragua córdoba banknotes to replace their paper counterparts. After an announcement from the Central Bank of Nicaragua in 2008 stated that a new 200 Córdoba banknote would be in circulation, it took the country an additional year to prepare its new set of banknotes. A new polymer two hundred and a hundred córdoba banknote was first issued on the first of June 2009. In December 2009, a new 50 banknote was released, later followed by a new 500 C$ banknote that was issued on 12 January 2010.
- In September, the Reserve Bank of India announced that it will introduce 1 billion 10-rupee notes.
- In September, the Central Bank of Chile introduced the new series of the Chilean Peso, starting with the redesigned 5000 Pesos banknote.
- In June, The Central Bank of the Dominican Republic announced the introduction of a new polymer based 20 pesos bill.
- On 28 July, the Reserve Bank of Vanuatu issued a 10,000 vatu polymer banknote to celebrate the nation's 30th anniversary of independence.
- In October, The Central Bank of Chile announced the redesigned 2000 Pesos that went into circulation on 20 November, as a program to change the old designs and make them more secure.
- In October, the Banco de Moçambique began printing of the 20-, 50-, and 100-meticais banknotes on a polymer substrate.
- In November, the Bank of Canada introduced the Frontier Series $100 polymer banknote to modernise its currency and reduce counterfeiting. $50 banknotes were put into circulation in March 2012; the $20 note was put into circulation on 7 November 2012 with the $10 and $5 denominations released on 7 November 2013.
- The Bank of Guatemala has introduced a polymer banknote of 1 Guatemalan quetzal on August 20, 2007, followed by a 5 quetzal polymer banknote on November 14, 2011.
- On 16 July, the Bank Negara Malaysia put new RM1 and RM5 polymer banknotes into circulation as part of a new banknote series. The remaining denominations of RM10, RM50 and RM100 were issued as paper banknotes.
- On 2 January, the Reserve Bank of Fiji introduced a new series of Fijian dollar banknotes that depict the nation's flora and fauna instead of the portrait of Queen Elizabeth II. Among the denominations is the five-dollar note, which is now printed on polymer instead of cotton paper. They were printed by De La Rue.
- In April, the Reserve Bank of India introduce plastic/polymer currency note of ₹10 on a field trial basis in five cities in India. RBI proposed to conduct field trials of Rs 10 polymer banknotes in five cities - Shimla, Kochi, Jaipur, Bhubaneswar and Mysore.
- On 22 August, the Bank of Mauritius issued new 25-, 50-, and 500-rupee polymer banknotes which will circulate in parallel with the existing paper notes of the same denominations. The new polymer notes have almost the same design as the preceding paper banknotes, but contain numerous new security features such as transparent windows showing the image of the dodo, numbers printed with magnetic ink which become fluorescent under ultra violet light, and swing features printed in iridescent ink, which change to a different colour when observed in transparency or when tilted. The 25-, and 50-rupee notes are printed by Oberthur Technologies on Innovia Security's Guardian substrate and the 500-rupee note is printed by De La Rue on its Safeguard (formerly Flexycoin) substrate.
- On 22 November, the Bank of Lebanon (Banque de Liban) issued a 50,000 livres banknote in polymer to commemorate the country's 70th anniversary of independence.
- In 2013 the Bank of England announced that it would adopt polymer notes.
- In 2014, the Bank of Lebanon (Banque du Liban) issued a 50,000 livres banknote in polymer to commemorate the 50th anniversary of the founding of the Banque du Liban.
- The Reserve Bank of Vanuatu introduced polymer banknotes in denominations of 200, 1,000 and 2,000 vatu.
- On 5 August, the National Bank of Poland issued 50,000 20 złotych polymer banknotes to commemorate the 100th anniversary of the formation of the Polish Legions.
- On 20 July, the Central Bank of the Gambia issued a 20 Dalasis banknote printed on De La Rue's Safeguard polymer substrate. It commemorates "20 Years of Progress and Self-Reliance", coinciding with President Yahya Jammeh's 20 years in office as President.
- On 28 November, the Central Bank of Mauritania issued a 1,000 Ouguiya banknote on Innovia Security's Guardian substrate.
- On 15 December, the Central Bank of Trinidad & Tobago issued a $50 note printed on polymer to commemorate the 50th anniversary of the establishment of the Central Bank of Trinidad & Tobago.
- On 23 December, the Banco de Cabo Verde issued a new family of escudo banknotes that honour Cape Verdean figures in the fields of literature, music, and politics. One note in the new series is the 200 escudos banknote, now printed on polymer.
- The Reserve Bank of New Zealand introduced a new family of notes with improved security features, with the $5 and $10 notes in October 2015, and the $20, $50 and $100 notes in April 2016.
- Clydesdale Bank issued two million 5 pound notes, printed in polymer. It features a portrait of Sir William Arrol and an image of the Forth Bridge.
- The Royal Bank of Scotland issued a 5-pound note, which was printed on Giesecke & Devrient's "Hybrid" polymer substrate. It was issued to commemorate the Ryder Cup.
- The Reserve Bank of India announced plans to introduce polymer banknotes on a pilot basis and improve security features to defeat the efforts of counterfeiters
- The Bank of Lebanon (Banque du Liban) issued a 50,000 livres banknote in polymer to commemorate the 70th Anniversary of the Lebanese Army.
- The Bank of Papua New Guinea issued 10 and 20 kina notes in polymer, one to commemorate the XV Pacific Games and the other to commemorate the 40th Anniversary of Papua New Guinean independence.
- The Maldives Authority Monetary introduced a new family of banknotes printed on De La Rue's "Safeguard" polymer substrate. A commemorative 5,000 Rufiyaa banknote was issued in July 2015, and followed by the 10-, 20-, 50-, 100-, 500 and a new denomination of 1,000 Rufiyaa in October 2015.
- The Monetary Authority of Singapore issued a set of polymer banknotes to commemorate the nation's 50th Anniversary of independence. It consists of five S$10 notes and a commemorative S$50 note.
- On 9 September, the Bank of Canada (Banque du Canada) issued a 20 dollar polymer note to commemorate Queen Elizabeth II's milestone as the longest-reigning monarch in Canada's modern era. It is similar to the regular issue 20 dollar Frontier Series polymer note, but the notable features for the commemorative note are the metallic portrait of the queen, based on a photograph taken by renowned Canadian photographer Yousuf Karsh, the metallic symbol including the Queen's monogram surmounted by the St. Edward's crown, surrounded by a garland of maple leaves and the text "A HISTORIC REIGN • UN RÈGNE HISTORIQUE" repeated at the top, center and bottom of the large window.
- The Banco Central de Nicaragua issued a new family of notes on 26 October 2015. They are printed in polymer, except for the 500 cordobas banknote, which is printed on cotton paper substrate.
- The Government of Gibraltar issued a 100-pounds sterling polymer banknote to commemorate Sir Joshua Hassan's 22 years as Chief Minister in the first half of 2016.
- The Royal Bank of Scotland is set to issue £5 and £10 banknotes in 2016 and 2017, respectively. The notes will be printed on De La Rue's Safeguard polymer substrate.
- On 1 September, the Reserve Bank of Australia issued a A$5 polymer note with improved security features and a tactile feature to assist those with visual impairments.
- On 13 September 2016 the Bank of England began issuing the new polymer £5 note, the first to be issued in England and Wales.
- The Bank of Scotland and Clydesdale Bank issued polymer £5 notes for general use in Scotland.
- On 17 March, the Reserve Bank of India announced that it will do trials of plastic ₹10 notes at five locations in India.
- The National Bank of the Republic of Macedonia has unveiled its current banknotes of 10 and 50 denari on polymer substrate and were issued on 15 May 2017.
- The Bank of Canada (Banque du Canada) unveiled a $10 polymer banknote to commemorate the 150th anniversary of confederation. It was issued on 1 June.
- The Maldives Monetary Authority issued a 5 rufiyaa banknote in polymer in July 2017. It was originally planned that this denomination was to be replaced by a coin of the same denomination, but public input convinced the Maldives Monetary Authority to go for the note.
- In commemoration of the 50th Anniversary of its Currency Interchangeability Agreement with Brunei and Singapore, both the Monetary Authority of Brunei Darussalam and the Monetary Authority of Singapore jointly issued $50 polymer banknotes for that event.
- In September, The Bank of England issued a new polymer £10 note.
- On 20 September, the Reserve Bank of Australia issued its A$10 banknote for its revised series.
- On 21 September, the Bank of Scotland, Clydesdale Bank and the Royal Bank of Scotland issued £10 polymer banknotes for use in Scotland.
- On 27 October, the Reserve Bank of Vanuatu issued 500 and 5,000 vatu polymer banknotes, completing the family of banknotes first introduced in 2014.
- The Monetary Authority of Brunei Darussalam issued a $50 polymer banknote in commemoration of the 50th Anniversary of the accession to the throne of Sultan Hassanal Bolkiah.
- On 5 December, the Central Bank of Mauritania (Banque Centrale de Mauritanie) announced a redenomination of its currency, the Mauritanian ouguiya at a rate of 1:10. A new series of banknotes, in denominations of 50-, 100-, 200-, 500 and 1,000 ouguiya, were printed entirely on polymer, and were released on 1 January 2018.
- On 14 December, Bank Negara Malaysia announced the issuance of 2 paper and polymer substrate combination commemorative banknotes in conjunction with the 60th anniversary of the Signing of the Federation of Malaya Independence Agreement with the denominations of 60 ringgit and 600 ringgit. The RM60 note was also made available in a 3-in-1 format.
- The Central Bank of the Russian Federation has issued a 100 rubles banknote on 22 May 2018, in commemoration of the 2018 World Cup.
- The Central Bank of Solomon Islands issued a SI$40 polymer banknote in 2018, in commemoration of the 40th anniversary of its independence.
- The Eastern Caribbean Central Bank announced plans to issue a new family of banknotes in polymer substrate in mid-2019. The notes are the first series to be presented in a vertical format.
- The Banco Central del Uruguay issued 10 million 50 Pesos Uruguayos banknotes on September 14, 2018, in commemoration of the 50th Anniversary of the establishment of the Central Bank.
- The Bank of Papua New Guinea issued a reduced size 50 kina banknote and a 100 kina bankote to commemorate the Asia-Pacific Economic Cooperation (APEC).
- The Reserve Bank of Australia issued a new A$50 banknote on October 18, 2018 as part of its revised series.
- The National Bank of Romania issued on December 1 a 100 lei polymer banknote to commemorate the 100th Anniversary of the Great Union.
- The Bank of Mauritius has issued a 2,000-rupees banknote printed on polymer substrate and with revised security features, while at the same time all previous versions of the 2,000-rupees paper banknote will cease to be legal tender by the end of January 2019.
- The Central Bank of Libya has issued a 1 Libyan Dinar banknote on 17 February 2019, in commemoration of the 8th Anniversary of the Libyan Revolution of 2011.
- Bank of Ireland, Danske Bank and Ulster Bank, commercial banks in Northern Ireland, each issued a new series of banknotes on polymer substrate for general use in Northern Ireland on 27 February 2019.
- The Central Bank of Solomon Islands issued a SI$5 banknote on polymer substrate on May 2, 2019, in conjunction with the United Nations World Tuna Day.
- The Central Bank of Samoa issued a 10 tālā banknote on polymer substrate to commemorate the country hosting the XVI Pacific Games from 7 to 20 July 2019.
- Although the £5 Northern Bank polymer banknote was a one-off commemorative issued, unconventionally, in portrait orientation to mark the year 2000, it was in general circulation, with normal serial numbers (the commemorative version has serial numbers beginning with "Y2K", normal versions with "MM"). It is the only Northern Bank note currently in circulation which was not affected by the recall of all the bank's notes as a result of the 26.5 million pound raid on its Belfast headquarters on 20 December 2004.
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- "Britain to Join Ranks of Nations Using Plastic Currency". New York Times. 18 December 2013. Retrieved 18 December 2013.
- "RBI to introduce Rs 10 polymer notes on trial basis". The Times of India. Retrieved 9 February 2014.
- "Mauritius - Banknote News".
- Lebanon new 50,000-livre commemorative note confirmed BanknoteNews.com. 24 November 2013. Retrieved on 2013-11-25.
- De La Rue's announcement on the issuance of the 50,000 livre commemorative polymer note Archived 13 April 2014 at the Wayback Machine De La Rue (www.delarue.com). Retrieved on 2014-04-09.
- Polymer notes launched include new Vt2000 Daily Post (www.dailypost.vu). 10 June 2014. Retrieved on 2014-06-12.
- The Centenary of the Formation of the Polish Legions National Bank of Poland (www.nbp.pl). Retrieved on 2014-07-26.
- Central Bank of The Gambia launches new commemorative 20 Dalasi banknote on De La Rue's Safeguard® polymer Archived 29 November 2014 at the Wayback Machine De La Rue (www.delarue.com). Retrieved on 2014-11-19.
- Gambia unveils new note family including 20- and 200-dalasi denominations BanknoteNews.com. 26 February 2015. Retrieved on 2015-02-28.
- Mauritania launches 1000 Ouguiya note on Guardian® Archived 9 December 2014 at the Wayback Machine Innovia Security (www.innoviasecurity.com). Retrieved on 2014-12-06.
- Trinidad & Tobago new 50-dollar polymer note reported BanknoteNews.com. 15 December 2014. Retrieved on 2014-12-16.
- Cape Verde new 200-, 1,000- and 2,000-escudo notes confirmed BanknoteNews.com. 10 January 2015. Retrieved on 2015-02-28.
- Brighter Money / Banknote upgrade project Archived 27 January 2014 at the Wayback Machine Reserve Bank of New Zealand (www.rbnz.govt.nz). Retrieved on 2014-11-20.
- "Plastic £5 note first for Great Britain". BBC. 22 May 2014. Retrieved 28 May 2014.
- "Ryder Cup bank-note design unveiled". bbc.com. 15 June 2014. Retrieved 16 June 2014.
- "RBI planning to introduce plastic currency notes next year". timesofindia-economictimes.
- Lebanon new 50,000-livre polymer commemorative note reported for July 2015 BanknoteNews.com. 21 May 2015. Retrieved on 2015-05-23.
- Papua New Guinea new 10- and 20-kina polymer commemorative notes reported issued 21.05.2015 BanknoteNews.com. 22 May 2015. Retrieved on 2015-05-23.
- Notice of Issuance of Commemorative currencies 2015[permanent dead link] Bank of Papua New Guinea (www.bankpng.gov.pg). Retrieved on 2015-05-23.
- The Maldives Monetary Authority announces new banknote family on De La Rue's Safeguard® polymer substrate Archived 20 June 2015 at the Wayback Machine De La Rue (www.delarue.com). 12 May 2015. Retrieved on 2015-06-19.
- Maldives new 5,000-rufiyaa commemorative polymer note (B222) confirmed BanknoteNews.com. 26 July 2015. Retrieved on 2015-07-27.
- Maldives new note family unveiled BanknoteNews.com 1 November 2015. Retrieved on 2015-11-01.
- Singapore new 10- and one 50-dollar commemorative notes (B212 - B217) confirmed BanknoteNews.com. 26 August 2015. Retrieved on 2015-08-27.
- Bank Note Design Bank of Canada (Banque du Canada) (www.bankofcanada.ca). Retrieved on 2015-09-12.
- BCN anuncia Emisión de Nuevos Billetes 2015 Banco Central de Nicaragua (www.bcn.gob.ni). Retrieved on 2015-10-13.
- Nicaragua new note family (B506 - B511) confirmed BanknoteNews.com. 28 October 2015. Retrieved on 2015-10-30.
- Gibraltar new 100-pound polymer commemorative note to be issued in 2016 BanknoteNews.com. 21 August 2015. Retrieved on 2015-09-07.
- Royal Bank of Scotland announces its new £5 and £10 banknotes will be issued on De La Rue's Safeguard® polymer substrate Archived 6 October 2015 at the Wayback Machine De La Rue (www.delarue.com). 7 September 2015. Retrieved on 2015-09-15.
- Australia new 5-dollar note (B230) confirmed BanknoteNews.com. 2 September 2016. Retrieved on 2016-09-21.
-  Archived 5 July 2018 at the Wayback Machine The New Fiver - Bank of England.
- "Approval given to RBI to print Rs 10 plastic notes: Government". The Economic Times. Retrieved 18 March 2017.
- Celebrating Canada's 150th 1867 - 2017 Bank of Canada (Banque du Canada) (www.bankofcanada.ca). Retrieved on 2017-04-15.
- "The new £10 polymer banknote". Bank of England.
- "Issuance of Commemorative Banknotes in conjunction with the 60th Anniversary of the Signing of the Federation of Malaya Independence Agreement". Bank Negara Malaysia. Bank Negara Malaysia. Retrieved 5 September 2018.
- Bank of Mauritius launch a new 2000 rupee polymer banknote De La Rue (www.delarue.com). December 6, 2018. Retrieved on 2019-01-20.
- "Central Bank of Libya announces new 'plastic banknote' in Tripoli". Libyan Express - Libya News, Opinion, Analysis and Latest Updates from Libya. Retrieved 20 February 2019.
- "New Polymer Note To Enter Circulation This Month". Danske Bank. Retrieved 14 March 2019.
|Wikimedia Commons has media related to Polymer banknotes.|
- PolymerNotes.org by Stane Štraus
- Currency Note Research and Development Project from the University of Melbourne
- Professor David Solomon – Inventor of Plastic Bank Note Wins 2006 Victoria Prize from the University of Melbourne
- Polymer banknotes from Commonwealth Scientific and Industrial Research Organisation
- Note Printing Australia
- PolymerNotes.de (in German) by Thomas Krause
- New Kuwaiti Dinar notes released by Kuwait News Agency.
- Costs of introducing polymer notes in the UK by CMS Payments Intelligence.