Having risen through the ranks from young apprentice to HM Chief Inspector for Nuclear and, now, into the world of academia, Laurence Williams has had an incredible influence on the industry's past and its future, in the UK and beyond.

The article focuses on Laurence Williams’ extensive career and influence in the UK nuclear industry, particularly in nuclear safety regulation and education. Rising from an engineering apprentice to Her Majesty’s Chief Inspector of Nuclear Installations, Williams played a key role in shaping nuclear safety standards domestically and internationally, including contributions to the International Atomic Energy Agency’s (IAEA) Nuclear Safety Convention and the design of the Chernobyl safe confinement structure. He navigated multiple industry challenges, such as regulatory reforms, organizational safety controls, and political crises, while advocating for a skilled workforce spanning apprentices to PhD graduates. Now a professor at Bangor University’s Nuclear Futures Institute, Williams emphasizes the importance of rigorous safety regulation and the development of diverse technical expertise to support the UK’s renewed nuclear ambitions, including small modular reactors and advanced nuclear technologies.