Interactive Advertising Bureau
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What is IAB Europe?

IAB Europe is the European-level association for the digital marketing and advertising ecosystem. Through its membership of national IABs and media, technology and marketing companies, its mission is to lead political representation and promote industry collaboration to deliver frameworks, standards and industry programmes that enable businesses to thrive in the European market.

Digital Ad Spend in Europe

IAB Europe's annual AdEx Benchmark Report is the definitive guide to advertising expenditure in Europe covering 30 markets. Released in May 2025, the latest report indicates that European digital advertising market grew by 16%, reaching €118.9 billion – the highest annual revenue recorded in constant currency terms.

Why Join Us?

Join us to shape the future of the digital marketing and advertising ecosystem in Europe.

Position Your Company as a Digital Leader

Collaborate with other industry experts in our committees and task forces to shape industry frameworks, guidance and harmonised business standards, develop market-making research and education programmes.

Collaborate with Industry Peers

Collaborate with other industry experts in our committees and task forces to shape industry frameworks, guidance and harmonised business standards, develop market-making research and education programmes.

Access our Resources

Consult our regulatory one-stop-shop for information about latest legislative developments. Visit our knowledge hub to access definitive guides and research to digital advertising spend, programmatic, mobile, ad effectiveness, measurement, viewability, video, cross-device and ad formats.

Reach and Develop Across Europe

Network and connect with professionals from across Europe via our member meetings and events such as Interact, Virtual Programmatic Day, the IAB Europe Research Awards and MIXX Awards Europe. Meet the national IABs and learn about developments in local markets.

Protect your Interests

Shape the development of EU rules and their implementation into national law to avoid differing local approaches. Meet and educate policymakers, providing the knowledge about complex technology topics and real-world business that needs to inform regulation, and get the opportunity to meet with senior-level EU decision-makers.

Join Us & Our Members To Help Shape Tomorrow

Our members are at the forefront of decision making about the interactive industry. The IAB Europe Corporate Membership gives our members the opportunity to be involved in our activities, influence the direction of the organisation, as well as to express their views on the major issues of the day and gain additional consultation rights on setting standards. Together with our members - Companies and National Trade Associations – IAB Europe represents over 5,500 organisations.

Latest resources

News

Events

[Watch on Demand] IAB Europe's The Great Debate: Sustainability 2026

On 4th March, we hosted the fourth edition of The Great Debate: Sustainability, bringing together industry leaders from across the […]

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The Convergence and Coexistence of Trade and Media in Retail Media Series - Part 2: The Case for Breaking Down Silos

The Case for Breaking Down Silos is the second paper in our five-part series exploring the intersection of trade and […]

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IAB Europe State of Readiness Sustainability in Digital Advertising Report 2026

IAB Europe’s fourth annual State of Readiness – Sustainability in Digital Advertising Report provides a comprehensive snapshot of how the […]

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IAB Europe Releases 2026 State of Readiness Report Revealing AI Concerns, Regulatory Pressure and Broader Sustainability Priorities Across Digital Advertising

Brussels, Belgium, 4th March 2026 - IAB Europe, the European-level industry association for the digital marketing and advertising ecosystem, today […]

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IAB Europe Welcomes Digital Omnibus Ambition and Calls for Risk-Based Simplification

Brussels, Belgium, 23rd February 2026 – IAB Europe welcomes the European Commission’s ambition to simplify the EU digital acquis through […]

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Announcing the New Working Group Leads for Connected TV (CTV) and Addressability & Measurement

We are excited to introduce the newly appointed leads of two pivotal Working Groups within our Advertising & Media Committee: […]

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CTV Summit

Uniting Broadcasters, Brands & Budgets in Connected TV 14th May | Register Here The TV Ecosystem is Transforming Consumer behaviour […]

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Retail MediaX Europe 

The Biggest Names in Retail Media - Brands, Retailers, Agencies, and Tech Innovators 14th May | Register Here RetailX Events […]

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Retial MediaX Awards

The Ultimate Gathering of Retail Media’s Movers and Shakers 14th May | Find Out More Here Hosted at the stunning […]

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IAB Europe is the European-level association for the digital marketing and advertising ecosystem

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