The International Optical Technologies Association (IOTA) has announced the first Excellence in Optical Technologies Awards, a new global initiative recognising innovation and technical achievement across the wider optical security technologies (OSTs) landscape.

US-based Holographix® LLC (a Headwall Group Company), provider of nano and micro-optics solutions, has announced the launch of specialised design services for microlens array (MLA) devices.

The 12th edition of the Reconnaissance Tax Stamp & Traceability Forum™ (TSTF) took place from 7-9 April in Cape Town, South Africa. More than 165 delegates from 84 organisations representing 44 countries (including tax authorities from Africa and worldwide) participated in the event. They explored strategic and practical solutions to safeguard and enhance government tax revenues while combating the illicit trade in tobacco, alcohol, and other products.

Reconnaissance International has unveiled DataVault™, the industry’s first dedicated, searchable online database for banknotes and coins – designed specifically for currency professionals who need fast, reliable, and up-to-date information.

In the October 2024 edition of Holography News, we reported key developments from Hueck Folien, Hazen, and others that are shaping the path toward a greener future. As more companies from Europe to Asia integrate renewable energy systems, electrify heat processes, and forge strategic alliances to align innovation with climate responsibility, this article provides updates on additional initiatives from the packaging and security printing industry.

De La Rue, the 211-year-old British icon known for printing some of the world’s most secure banknotes, is turning the page. In a move that marks the end of its public market journey, US-based Atlas Holdings (through its vehicle ACR Bidco Limited) will acquire the company for £263 million in an all-cash deal.

The introduction of portrait-format identity cards signifies a shift in how governments approach ID design. With Iceland’s International Civil Aviation Organization (ICAO) compliant vertical ID launched in 2024 and Cameroon’s in 2025 (see page 4), the transition from landscape to portrait layouts offers a new canvas for optical security.

TOPPAN Digital Inc, a subsidiary of TOPPAN Holdings Inc, has developed a new colour version of its innovative Illumigram™ hologram. Originally available only in white, the enhanced version now presents multi-colour 3D text and images that respond to strong light sources, such as a smartphone torch.

Researchers at the University of Massachusetts (UMass) Amherst have developed a new method for aligning 3D semiconductor chips by shining a laser through concentric meta lenses patterned on the chips to produce a hologram.

The evolution of identity documents is accelerating. As countries modernise their national ID systems, a noticeable shift is emerging – not just in digital functionality but also in the physical layout of the cards themselves.

The Authentication Solution Providers’ Association (ASPA) hosted the sixth edition of the Traceability and Authentication Forum in New Delhi on 17-18 March. The event highlighted the need for stronger anticounterfeiting laws and a greater use of authentication and traceability tools.

In a collaborative development, Banknote Corporation of India (BCA) joined 4Plate, Covestro, Luminescence, and IQ Structures to introduce the Milano card (collectible), a bold celebration of creativity and innovation.

The Intergraf Currency+Identity 2025 conference was held with style and innovation from 5-7 March in Milan, Italy. From the start, it promised more than just discussions, offering a creative and insightful take on the world of security printing to the 1,000+ delegates that took part.

Honeywell has unveiled the development of a new technology, Digital Holographic Microscopy (DHM), which uses artificial intelligence (AI) to count and classify microscopic particles or cells efficiently. This innovation holds significant potential across various industries where rapid analysis and streamlined operations are essential.

Radiant Opto-Electronics (ROE) Corporation, based in Taiwan and a leader in backlight module technologies, has completed the acquisition of Denmark-based NIL Technology (NILT), recognised for its innovative meta-optics and nanostructured flat optics solutions.

De La Rue has introduced the Optical Express Label Series (OELS) to provide brand owners with quick yet secure authentication solutions.

Giriraj Foils (IOTA member), a well-respected name in India’s high- security films, stamping foils and laminates, has partnered with François-Charles Oberthur group, a global leader in banknote printing, security solutions and technologies, to deliver micro-optics and other advanced authentication solutions tailored for the Indian market.

At the recent High Security Printing™ (HSP) EMEA conference in Basel (3-5 February), Georgios Tziovaras, Global Business Development Manager at Covestro Specialty Films, highlighted the crucial role of holography and advanced optical technologies in modern identity documents.

Researchers from EPFL’s Laboratory of Applied Photonic Devices, led by Christophe Moser, in collaboration with Jesper Glückstad’s team at the University of Southern Denmark (SDU), have revealed a breakthrough in 3D printing.

In the January and February 2025 issues of Holography & Optical Technology News™, we covered banknotes featuring optical innovations from Argentina, Mauritius, Romania, Kazakhstan, the Philippines, Kenya, China, the Falklands, and Belize.