The Bank of England has announced a public consultation into the redesign of its banknotes – the first in more than 50 years.

The Regional Banknote and ID Document of the Year Awards form part of the industry’s High Security Printing (HSP) Latin America conference. The awards at this year’s event were presented at a special ceremony during the conference dinner on top of the iconic Sugarloaf Mountain.

The Bank of Mauritius has issued a new Rs 100 banknote – the penultimate denomination in the series to switch to polymer.

The National Bank of Kazakhstan has issued a commemorative 1,000 tenge note celebrating the 80th anniversary of the Great Victory and the end of World War II in Europe.

If every central bank and monetary authority were to consistently publish the number of banknotes in circulation, this article wouldn’t be necessary. However, that isn’t the case, and the question is raised every now then in discussions. Various estimates, some around 550 billion, are cited in industry reports and presentations, which prompted me to dig deeper as the numbers seemed low. This article highlights some of the challenges involved when considering the question and provides an estimate for further discussion.

As described in last month’s Currency News™, the new Caribbean guilder has now been issued. It’s been a long time coming, but well worth the wait.

The United Nations and its agencies hold international observance days (and in some cases weeks or even years) to promote global issues . There are 218 overall – many on familiar topics such as women, family, oceans, the environment. But there are some unexpected ones too - toilets, potatoes, tea, tuna, bicycles, seagrass.

Zambia is a landlocked country in Southern Africa known for its abundant mineral resources, particularly copper, and home to the renowned Victoria Falls and a rich cultural heritage. It has a population of around 19.6 million and its currency is the Zambian kwacha (which is subdivided into ngwee).

On 25 December 2024, the National Bank of Kazakhstan (NBK) introduced a new design for the 2,000 tenge banknote. On March 28, 2025, it was the turn of the 1,000 tenge.

A country that has issued not just a new family of banknotes and coins, but a whole new currency, is Curaçao and Sint Maarten, where the Caribbean guilder (Gg) went into circulation on 31 March, replacing the Netherlands Antilles guilder.