Nanotechnology Features Gain Central Bank Preference
Major central banks are increasingly specifying nanotechnology-based diffractive features over conventional embossed holograms, citing documented counterfeit-resistance advantages referenced in currency-security guidance across several major issuing authorities. The shift favors optical-security specialists with nanostructure-fabrication capability over legacy embossed-hologram providers still supplying older-generation security features. Several major central banks have already updated supplier qualification standards to require nanotechnology-grade verification for new currency-redesign contracts, a change expected to accelerate further as counterfeit-resistance results become more broadly referenced across allied monetary authorities, a validation step most smaller regional converters still lack the nanofabrication budget to complete quickly. Adjacent demand is captured in the security bottles market, which MMA expects to grow from USD 2.7 billion in 2025 to USD 5.57 billion by 2036.
Market Impact: Adds 10% procurement mandate coverage








