Cullen International's latest 'Flash' report compares the most recent proposals for new ex ante regulatory regimes for big tech firms in the EU and the UK, namely the Digital Markets Act (DMA) and the advice to the government by the UK Competition and Markets Authority (CMA), respectively.
Key differences include the following:
- Whereas the European Commission opted for a list of 18 obligations and prohibitions that would apply to providers of so-called core platform services by designated as gatekeepers, the CMA proposed that firms with strategic market status (SMS) are subject to bespoke codes of conduct.
- Contrary to the proposed DMA, the CMA’s approach would allow firms with SMS to justify their practices by countervailing benefits.
The UK proposal was elaborated by a Digital Markets Taskforce led by the CMA, and also involving the UK communications regulator (Ofcom) and the Information Commissioner’s Office (ICO).
Both proposals were published in December 2020. Whereas in the EU the Commission’s proposal is already being discussed under the ordinary legislative procedure, in the UK the government committed to consult on its proposals in early 2021, before submitting draft legislation to Parliament, “when parliamentary time allows”.
The UK government already announced in November 2020 its plan to establish a “Digital Markets Unit” housed in the CMA from April 2021.
The new UK regime for big tech firms would be part of a wider framework for digital markets, which would also include new rules e.g. for harmful online content. In the EU, this is addressed through the Digital Services Act.
To read further...
Clients of our European Digital Economy service can also access the report directly by clicking on 'Access the full content' below.
more news
27 October 25
Global trends in cloud regulation
Our latest Global Trends benchmark provides key insights on current practices in each of 14 jurisdictions around the world on: (1) data localization requirements, (2) cross-border personal data transfers, including across specified sectors, and (3) the main rules applicable to data centres and cloud service providers.
24 October 25
How are EU member states transposing NIS2?
Our benchmark tracks the transposition status of the directive on measures for a high common level of cybersecurity across the EU (NIS2) in the 27 member states. 15 countries adopted national legislation to transpose NIS2.
23 October 25
Update on 5G security measures across Europe
Our latest research provides a summary of key developments since June 2025 on national 5G security initiatives in the 27 EU member states, Norway, Switzerland, and the UK.