Thought leadership
The Data (Use and Access) Act 2025: Key Implications for Businesses as the New International Transfer Regime Takes Effect (Part 1)
6 February 2026
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The European Union Digital Services Act (“DSA”) is a set of regulations aimed at modernising the regulatory framework for digital services within the EU and addressing the challenges posed by the digital revolution, including the proliferation of illegal content online, the dominance of large tech companies, and the lack of transparency in online advertising, ensuring what is illegal offline should also be illegal online.
The DSA was proposed by the European Commission in December 2020 and adopted in October 2022. For most providers the majority of the DSA rules apply from 17th February 2024, however the regulations will apply earlier to very large online platforms and search engines.
The DSA will affect businesses operating within the EU as well as those outside of it. The act applies to nearly all UK businesses that offer online services in the EU. Specifically it applies to providers that offer ‘intermediary services’ (e.g. transmitting, storing, or hosting information online), or are online search engines. All providers must comply with the DSA regardless of their place of establishment or location if they offer services to (or target their activity towards) a significant number of recipients in the EU. For more detail, see our article on the territorial scope of the DSA.
In this article, we will provide an overview of the DSA and highlight key considerations UK businesses intending to operate in the EU and what they need to know.
Accountability for illegal content: Online platforms will be required to take measures to prevent the dissemination of illegal content on their platforms. This includes content that incites violence, hatred, or discrimination, as well as content that infringes intellectual property rights or violates privacy principles or consumer protection law. Illegality is determined by the law of the affected member state.
Increased transparency: Online platforms will be required to provide clear and transparent information about the advertisements they display on their platforms. This includes information about who paid for the advertisements, the targeting criteria used, and the performance metrics. There are also wider information reporting requirements for all levels of providers.
New rules for large online platforms: Large online platforms (those with more than 10% of the EU’s population as users) will be subject to additional rules, including transparency obligations, data-sharing requirements, and audit requirements.
New powers for national authorities: National authorities will have new powers to enforce the rules set out in the DSA, including the power to impose fines and sanctions on non-compliant platforms.
The DSA includes a range of new provisions that are relevant to UK businesses that intend to operate in the EU. A four-tiered system of obligations is utilised, the least onerous obligations being in tier 1, with increasingly strict obligations applying to larger/better resourced providers as you move up the tiers. Tier 1 is all intermediary services, tier 2 includes hosting services, tier 3 covers online platforms and tier 4 covers very large online platforms (“VLOPs”). There are also additional special obligations for very large online search engines (“VLOSEs”) and some specific obligations for online marketplaces. Note that small companies and micro-enterprises (fewer than 50 employees and less than €10 million in annual sales) are exempt from complying with some of the DSA’s obligations.
The obligations which apply to all providers:
Other obligations that apply to the Tiers 3 and 4:
UK businesses that intend to operate within the EU can take a range of steps to prepare for the DSA. Some of the key steps are:
Review existing policies and practices: UK businesses should review their existing policies and practices to ensure that they comply with the new rules set out in the DSA. This includes policies related to the dissemination of illegal content, transparency in online advertising, and data sharing.
Implement technology solutions: UK businesses could implement technology solutions to support compliance with the DSA. This may include content filtering systems, data management systems, and advertising transparency tools.
Develop compliance plans: UK businesses should develop compliance plans that outline the steps they will take to comply with the DSA. This may include changes to policies and practices, the implementation of technology solutions, and the training of staff on the new rules.
Seek legal advice: UK businesses should seek legal advice to ensure that they understand their particular obligations under the DSA and are taking appropriate steps to comply with them. Speak to David Varney and our specialist technology team on how we can help your business prepare.
The DSA is an important development in EU digital regulations that will have significant implications for UK businesses that intend to operate within the EU. By taking proactive steps to prepare for the DSA, you can ensure that your business is well-positioned to comply with the new rules and remain competitive in the EU digital marketplace.
This article was written by Alice Willoughby.
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