Office for Nuclear Regulation
Latest news
ONR on social media
Our mission is to protect society by securing safe nuclear operations
Nuclear sites
We regulate 35 licensed nuclear sites across England, Scotland and Wales.
Recommended resources
Strategy 2020-25
Corporate Plan 2023/24
CNI's annual report on GB's nuclear industry
Annual Report and Accounts 2022/23
Approach to regulating innovation
Safety Assessment Principles (2014)
Security Assessment Principles (2022)
Licence condition handbook
Enforcement Policy Statement
Licensing nuclear installations guidance
How we charge for nuclear regulation
Fukushima report