AI regulation in the UK
This briefing provides an introduction to artificial intelligence (AI) and how it is regulated in the UK.
A Westminster Hall debate has been scheduled for 2.30pm on 11 March on government support for UK-based tech companies. The debate will be opened by Peter Fortune MP.
In November 2025 the House of Lords Science and Technology Committee published a report on what it called the science and technology growth emergency. The report argued that “decisive and speedy action across Government” is needed to support growth in the science and technology sector, and to enable promising companies to scale up in the UK rather than move overseas.
The report acknowledges that the “failure to scale” is not a new problem. For example, the House of Lords Communications and Digital Committee’s inquiry into AI and creative technology scale-ups warned of the risk of the UK being “an incubator economy for other nations, as innovative British technology firms pursue greater growth potential in other markets or seek acquisition by foreign companies”.
The government’s Industrial Strategy, published on 23 June 2025, sets out a 10-year plan to drive economic growth through eight sectors, known as the IS-8, with strong potential to raise productivity, support high-value employment and strengthen economic resilience.
One of these sectors is ‘digital and technologies’. As with the other IS-8 sectors, it has its own sector plan. The digital and technologies sector plan sets a headline ambition to make the UK “one of the top three places in the world to create, invest in, and scale-up a fast-growing technology business” by 2035. It sets out several measures that could benefit UK tech companies:
The government summarised its approach to supporting businesses to start, scale up, and stay in the UK in its Entrepreneurship in the UK prospectus, published alongside the 2025 Autumn Budget.
General information about types of government support can be found in the Library briefing, Support for small businesses. Policy on research and development funding and the work of Innovate UK, the UK’s innovation agency, is described in the Library briefing, Research and development funding policy, 2019-2024.
The Science and Technology Committee’s report Bleeding to death: the science and technology growth emergency concluded that UK tech companies struggle to find the capital they need to scale up the UK, pointing to “fragmented and risk-averse” institutional investors (such as pension funds), lower stock market valuations compared to competitor markets, relatively small and complicated public investment institutions (such as the British Business Bank and National Wealth Fund), and “risk-averse and inflexible” government procurement.
The report made several recommendations, including:
In its January 2026 response to the committee (PDF), the government said that it would roll out a “cross-department approach to supporting scale-ups” by mid-2026:
This will focus on identifying and unblocking barriers to growth at pace, including procurement, access to finance and regulation, and providing easier access for companies into government. As part of this, DSIT will take a proactive approach to identifying strategically important frontier tech companies across its growth, investment and sovereignty agendas and will actively engage with these companies to support them to stay, scale and invest in the UK.
This briefing provides an introduction to artificial intelligence (AI) and how it is regulated in the UK.
This briefing provides an introduction to artificial intelligence (AI) safety, focusing on possible AI risks and harms, as well as AI safety governance.
The water industry in England and Wales is in private ownership. However, following examples of poor environmental performance and high levels of accrued debt, many campaigners have called for the industry to be brought back into public ownership. This briefing presents different perspectives and debate on ownership of the water sector.