Justification of Practices Involving Ionising Radiation application register

Applications & decisions made under Regulations 9, 10 & 12 of the Justification of Practices involving Ionising Radiation Regulations 2004.



The Justification Register provides information on:

  • all applications received, including those of the Secretary of State under Regulations 9, 10, or 12
  • justification decisions and decision letters (where appropriate)
  • transitional arrangement determinations for new classes and types of practice and earlier justification decisions
  • determinations of reviewed existing practices
  • determinations of whether a practice is new or existing
  • re-determinations of decisions that existing practices are not justified