Complete form Part B8 to apply for or vary a radioactive substances activity permit for unsealed sources and radioactive waste for large‑scale fusion activities.
Source
https://www.gov.uk/government/publications/part-rsr-b8-apply-for-or-vary-an-unsealed-sources-and-radioactive-waste-for-large-scale-fusion-activities-permitCanonical document at the regulator. Always cite this URL — not the Vantage detail page — in compliance evidence.