Data (Use and Access) Act 2025 (DUAA 2025)
The Data (Use and Access) Bill, introduced in the House of Lords on 23 October 2024, represents a significant legislative effort by the UK government to modernise the nation’s data framework, following the introduction of GDPR in 2018.
On 19th June, 2025, the DUA Bill was granted Royal Assent and is now known as the UK Data (Use & Access) Act 2025, or DUAA 2025.
At this point, it is important to clarify The DUA Act 2025 will amend the existing UK data protection laws, not replace them. This means, we will still have the three primary underlying laws; UK GDPR, Data Protection Act 2018 and PECR 2003.. they’ll just look a bit different. Some changes will take effect immediately, however most will be in place by June 2026. The ICO is currently working on updating their guidance.
If you are a business owner, you may be wondering:
- Why are these changes being made?
- How will the new Data (Use and Access) Bill affect my business?
- What changes will I need to make?
- What advantages will the Data (Use and Access) Bill offer my business?
Whatever concerns you have, at Privacy Helper, we are committed to providing you with the up-to-date information that you need to remain compliant and informed.
Background
To give some background, reforms to data protection legislation were first proposed by the Conservative Government, promising to “overhaul” data protection legislation post-Brexit.. the early version of these reforms were more radical – even abolishing the requirement for Data Protection Officers (DPOs) – you can read more about these early proposals on our Data Reform Bill 2022 page.
The Labour Government then introduced their version of new legislation in October 2024 with far fewer significant changes – the UK and EU laws still remain very closely aligned, which it is hoped will improve the chances of our post-Brexit adequacy being renewed. The renewal of the UK’s adequacy agreement by the European Commission (following Brexit) has been postponed until December 2025 to allow the new legislation to “bed in”. Realistically, however, there are unlikely to be any challenges to this and the UK’s adequacy should be renewed.
The Bill would have been passed long ago, had it not been for attempts by Peers in the House of Lords to introduce new transparency obligations by AI developers in respect to holders of copyright in training data. These amendments were supported by high-profile performing artists such as Elton John and Dua Lipa who argued tech firms could train their AI products to mimic these artists, without having to pay for it. These clauses were rejected by the Commons, so are not in the final version of the law, however there is already separate consultation around AI copyright, so this is likely to be addressed in the future.
How Does The Data (Use and Access) Act 2025 Affect Me?
If you are a business owner, you may be wondering:
- Why are these changes being made?
- How will the new Data (Use and Access) Act affect my business?
- What changes will I need to make?
- What advantages will the Data (Use and Access) Act offer my business?
Whatever concerns you have, at Privacy Helper, we are committed to providing you with the up-to-date information that you need to remain compliant and informed.
Data (Use and Access) Act 2025 Explained
The UK government had described the EU’s GDPR as “highly complex”, stating that it has held back businesses from using data effectively due to “red tape and pointless paperwork”. The aims of the Data (Use and Access) Act 2025 are to:
- Grow the economy
- Improve public services
- Improve the lives of citizens
This comprehensive legislation contains modifications to all privacy-related legislation in scope – the UK GDPR, the Data Protection Act 2018 and the Privacy and Communication Regulation, 2003 (PECR).
Modifications are not as severe as those previously proposed by the Conservative Government’s Data Protection and Digital Information Bill (DPDI), so the need for Data Protection Officers (DPO’s) Data Protection Impact Assessments (DPIA’s) and the need to maintain Records of Processing Activities (ROPAs) remain the same.
Below, key information about the Data (Use and Access) Act 2025 can be found. These will be implemented in a phased approach between June 2025 and June 2026.