About Us

Integrity – Reliability – Security

International Optical Technologies Association – IOTA formerly known as the International Hologram Manufacturers Association (IHMA) is made up of world’s leading suppliers of optical security technologies/solutions and systems (OSTS) who actively cooperate to maintain the highest professional, security and quality standards in support of their customers.

Founded in 1993 to represent the interests of hologram manufacturers and the hologram industry worldwide it has expanded in 2024 to represent suppliers of all optical security technologies/solutions and systems (OSTS). The association is dedicated to helping users achieve their commercial, aesthetic and authentication objectives through the effective use of holography and these technologies/solutions and systems.

IOTA membership confers authenticity and credibility on companies that join – all of which are rigorously vetted and adhere to a strict Code of Practice governing standards, business ethics, customer service, respect for and protection of customers’ and each other’s’ intellectual property.

The IOTA is a not-for-profit membership organisation registered in the UK, liability limited by guarantee.

IOTA Officers

Board Members

Dr Mark Deakes

Chairman

ITW Security Division

Dr Paul Dunn

Consultant Board Member

Guri Dhillon

Guri Dhillon

Board Member

XRD Nano
Ankit3

Ankit Gupta

Board Member

Holostik India Limited

Ondřej Fedorčák

Board Member

OPTAGLIO a.s.

Don Havourd

Board Member

Hazen Paper Company
Heeyeon Kim Photo

Heeyeon Kim

Board Member

NanoSilikhan

Jim Keller

Board Member

Crane Authentication

Alexandre Noizet

Board Member

Surys

IOTA Office

Chander Jeena

Chander Jeena

Secretary General

Edward Alaszewski

Edward Alaszewski

Association Executive

Raeburn Ward

Raeburn Ward

Social Media

Code of Practice

Within its mission to protect and promote the common interests of the optical technologies industry the International Optical Technologies Association has drawn up a Code of Practice for its members.

All members agree to abide by this Code which is intended to promote ethical business practices and the highest standards by its members.

1Members of the IOTA undertake to operate their business in a manner which enhances the reputation of the industry and the IOTA. In dealings with each other, with customers and suppliers, members will observe the highest standards of business integrity and business ethics.

2All IOTA members are bound by the IOTA’s Articles of Association which oblige all members to follow this Code of Practice.

A member in breach of this obligation, or otherwise operating in such a way as to bring the IOTA and the holography industry into disrepute, should be brought to the attention of the Board for notification to a General Meeting which is empowered to suspend the membership or expel from membership such companies.

3All members will issue standard conditions of contract which will be available to all customers or potential customers. In dealings with customers or potential customers members will not knowingly misrepresent the characteristics and functioning of their products or their capabilities.

Members will use their best endeavours to ensure that orders are delivered to customers as specified and on time.

4Where by reason of factors outside their control, such as fire, flood, industrial unrest, bankruptcy or other factors, a member is unable to meet the contractual obligations for quantity or date delivery, then by agreement with the customer the member will endeavour to place that work with another IOTA member and will cooperate fully with that member. If required or necessary, and in strictest confidence, the IOTA will undertake the finding of a member to complete the order.

5IOTA members will respect the intellectual property rights of their suppliers, subcontractors and other members of the industry.

Members undertake to operate within the Berne Convention and to make clear to customers and contractors who own the designs, drawings, artwork, master and sub-master plates of any given hologram or other security feature. The IOTA publishes guidelines to cover these matters.

6Where appropriate, members undertake to pay a royalty or a royalty waiver fee and to honour all contractual obligations to an artist or originator who has supplied holograms or other security features for reproduction.

7IOTA members will operate within the environmental health and safety legislation that applies to them as a minimum standard of care and concern for the environment and the health and safety of their staff, customers and end users.

8Every member of the IOTA accepts the responsibility of maintaining this Code of Practice and striving to enhance the reputation of the IOTA so that membership is seen to stand for quality and customer satisfaction.

9Members undertake to use their best endeavours to protect their own, other producers’ and customers’ intellectual property rights, which will include the investigation of customers where these are not previously known to the member, and investigation of the design of all commissions where the customer supplies artwork (in whatever form), to ensure that the proposed image does not infringe any IPR and that any registered or pre-existing designs, logos etc incorporated into the image are used with the permission of the rights holder.

Members will use all resources available to them to this end including the Security Image Register and/or other copyright or hologram registers approved by the IOTA for this purpose.

Join Us

Benefits of IOTA

Joining IOTA delivers clear strategic value. It positions your organisation within a trusted global network and strengthens your market standing in a fast-growing, billion-dollar industry.

IOTA members include leading developers and suppliers of optical technologies across security, packaging, graphics, and wider commercial applications worldwide.

Membership of the IOTA signifies that a company is committed to meeting the rigorous requirements of the Code of Practice, thereby assuring its customers, suppliers and partners of ethical business practices and quality products.

Key Benefits

  1. ENHANCE YOUR BRAND CREDIBILITY – IOTA membership demonstrate your commitment to ethical practices and quality.
  1. BUSINESS INTELLIGENCE – Stay ahead with business intelligence through our monthly newsletters and publications – Holography & Optical Technology News, Patent Newsletter, and Counterfeit News Alert – plus tailored tender alerts to help you identify new business opportunities early.
  1. COPYRIGHT PROTECTION – Safeguard your work with Security Image Register (SIR), the world’s only secure registry of holographic images and other optically variable devices (OVDs).
  1. PROMOTE INNOVATION – Showcase your achievements and innovations through IOTA Program – Excellence in Optical Technologies Awards, PR campaign, IOTA Website (members releases), Webinars & Others.
  1. INDUSTRY NETWORKING – Connect and Collaborate with ethical peers, partners, and potential customers worldwide.
  1. PROTECT AND PROMOTE THE INDUSTRY – Support the secure optical technologies sector and help shape its future direction.

The membership services includes:

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DocCheck

DocCheck, a new reference and data intelligence service that supports document verification and authentication.
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Security Image Register

The Security Image Register (SIR) is the only secure global registry for holographic images and other optically variable devices (OVDs), designed to protect copyright and strengthen their role in authentication and security printing.
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Holography & Optical Technology News

A monthly PDF copy of the 12-page publication (subscription costs £2,260)
and includes archives.
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IOTA Patent Newsletter

Delivered at the end of each month, provides a concise and timely overview of the latest patent helping you track innovation, monitor competitors, and stay ahead of emerging technology trends.
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Awards

Excellence in Optical Technologies Awards, now encompassing the full spectrum of optical technologies.
Tender Alerts

Tender Alerts

Tender Alerts deliver timely, targeted updates on global opportunities in optical security technologies, enabling members to identify and act on new business prospects ahead of the competition.
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Events/Webinars

Members benefit from exclusive discounts at IOTA-supported events, along with privileged access to presentations, webinars, and expert-led insights.
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Standards

IOTA support members in adoption and importance of international standards in facilitating quality products and international trade.

How to Join Us

Who  can be member?

Membership currently embraces all developers and suppliers of security features based on technologies that in addition to holography, include micro-lens arrays, micro-mirrors, plasmonics, nano-gratings, colour change, caustics, polarisation, photonic crystals, special print-generated effects, or a combination of these.photonic crystals, special print-generated effects, or a combination of these.

IOTA offers three membership categories

1. Full Membership – Open to legally incorporated private or state-owned entities engaged in the development and supply of optical security features, technologies, and systems. Full Members receive access to the complete range of IOTA benefits.

2. Associate Membership – Open to universities, foundations, research organisations, individual researchers, scientists, forensic experts, academic institutions, trade associations, and other relevant bodies. This category provides access to selected IOTA benefits on a limited basis.

3. Start-up Membership – Introduced on 2 April 2026, this category is designed for early-stage companies developing optical technologies, solutions, systems, or optically variable devices (OVDs). This category provides access to selected IOTA benefits on a limited basis

Membership Fees

1. Full member rates are as follows:

    • Turnover under £7.5 million (GBP) – £2,625
    • Turnover over £7.5 million (GBP) – £4,355

2.  Associate membership – free of charge or subject to board decision

3. Start-up membership – (GBP) £1,300

A one-off administrative joining fee of £195 will be included in your first membership invoice.

Application Process

1. Submit you applicationDownload and complete the application form and send it with supporting documents (such as a company brochure, presentation, or other relevant material) to the IOTA Secretariat at [email protected].

2.Initial review – The Secretariat reviews your application for completeness and accuracy.

3. Board approval – Once reviewed, the application is forwarded to the IOTA Board for approval.

4. Welcome as a member – Successful applicants will be notified promptly and officially welcomed into IOTA.

Confidentiality: All information and documents submitted as part of the application will remain strictly confidential and used only for the purpose of membership evaluation.

How to Register Your Interest

If you are interested in becoming either a full, associate or start-up member:

Download a Membership Application Form

You will also need to provide details of your company’s activities (such as company brochure or other publicity material) to the IOTA Secretariat