If, before the coming into force of these Regulations, the regulator disposed of radioactive waste in the exercise of its powers under section 30 of the 1993 Act but did not recover all expenses reasonably incurred by it under that section, the regulator may recover expenses under paragraph 4(2) of Part 3 of Schedule 23 to these Regulations.

If, before the coming into force of these Regulations, the regulator disposed of radioactive waste in the exercise of its powers under section 30A of the 1993 Act42 but did not recover all expenses reasonably incurred by it under that section, the regulator may recover expenses under paragraph 8(2) of Part 4 of Schedule 23 to these Regulations.