Sources: the UK plans to propose a bill next week letting the CMA's digital markets unit target Big Tech companies with £25B+ global revenue or £1B UK revenue
Draft bill expected within days that will put CMA's digital markets unit on a statutory footing LinkedIn: Batuhan Tuncel . Tweets: @1br0wn and @fosspatents LinkedIn: Batuhan Tuncel : 🚨The British government is set to introduce legislation within days to establish a new regulator to police the growing dominance of big technology platforms … Tweets: Ian Brown / @1br0wn : Bill coming this week to give statutory powers to 🇬🇧 CMA #DigitalMarketsUnit, which “will target a small number of tech companies generating at least £25bn in global turnover, or £1bn in the UK, with tailored rules” (many of which will be similar to the 🇪🇺 #DigitalMarketsAct) https://twitter.com/... Florian Mueller / @fosspatents : The last laugh may be on #Apple, not @CMAgovUK. With that bill, the CMA's Digital Markets Unit (DMU) may soon be able to rein in gatekeepers (also #Google, of course, though it's the gradually lesser walled-garden evil). https://twitter.com/...
Context & Ripple Effects
The Digital Markets Unit was first announced in late 2020 as a new CMA division to govern dominant platforms including Google and Facebook — but it has operated without statutory authority, meaning its findings carried no legal force. This draft bill closes that gap, defining scope by revenue thresholds (£25bn global or £1bn UK) so the unit targets a small set of firms with tailored rules rather than case-by-case investigations.
The arc runs fast from here: within days the government formally announces the legislation (framed around tackling 'excessive dominance'), and by May 2024 a strengthened bill naming Apple and Google explicitly heads toward approval before the UK election. For an analysis desk, this story is the hinge between a paper regulator and an empowered one.
First-order effects
- Firms clearing the thresholds — with Apple, Google, and Meta already flagged in the government's framing as likely targets — move into scope for firm-specific conduct rules negotiated with the DMU, converting competition concerns into enforceable obligations.
- The CMA gains legal backing it has lacked since the unit's creation: conduct recommendations stop being advisory and become grounds for penalties, changing every Big Tech compliance conversation in the UK immediately.
Second-order effects
- Per the later coverage of the passed regime, the DMU's toolkit extends to halting M&A — so acquisition strategies of US tech companies in the UK become conditional on their standing under conduct rules, not just antitrust review.
- Because rules are tailored per firm rather than uniform, affected companies face divergent UK-specific obligations layered on top of EU-style requirements, raising the cost of running non-uniform product and policy stacks by jurisdiction.
Third-order effects
- If the pattern holds — announce, legislate, strengthen through parliamentary passage — the UK model becomes a template other mid-sized markets can copy, shifting platform regulation from reactive antitrust litigation to ex-ante rule-setting as the default mechanism.
- Regulation hardens into a market-access function: operating at scale in major economies increasingly requires passing a regulator's conduct certification, making compliance capability a structural moat favoring incumbents who can afford dedicated regulatory organizations.
The trend: Major economies are replacing case-by-case antitrust enforcement with statutory ex-ante regulators that define Big Tech targets by revenue thresholds and dictate conduct before harm occurs.