The Royal Mint has unveiled a ground-breaking addition to its bullion portfolio with the launch of the new secure Britannia bullion bar. Security features previously exclusive to its world-renowned coins have been rolled out into its gold bar range for the first time.

Germania Mint unveiled a new special release coin for the recent World Money Fair, featuring Black Light Colours technology. The 2025 Germania Black Silver WMF Edition coin utilises the Mint’s Black Light Colours – a technology born from anti-counterfeiting security – to showcase vibrant hidden colours when held under UV light.

The Mint of Poland has opened this year with the release of the ‘world’s first flying coin’. Unveiled at the recent World Money Fair Technical Forum in Berlin, it floats in the air via a motor hidden inside the coin itself.

Earlier this year, IQ Structures, a Czech specialist in optical nanostructures, launched IQ Mint, a technological solution for anti-counterfeit protection and the visual enhancement of precious metal objects, such as coins, medals and investment bars.

The Colombian Mint (Fábrica de Moneda) has received an award from the Colombian government for technical innovation, in recognition of the development of a new technique that enabled the continuing production of the country’s two highest denomination coins, despite the breakdown of a key piece of machinery just before the pandemic struck that prevented it being repaired.

The use of surface relief holograms to create striking visual effects on coins is not necessarily a new technology, but one that is a challenge for circulating coins because of durability.