Review of hazard identification and risk evaluationI15

1

Where a material change occurs in the work with ionising radiation to which an assessment made pursuant to regulation 4(1) relates—

a

the operator shall make a further assessment to take account of that change; and

b

the carrier shall make or ensure that there has been made a further assessment to take account of that change.

2

For such time as the work with ionising radiation in respect of which an assessment made pursuant to regulation 4(1) continues, the operator and carrier shall, within 3 years of the date of the last assessment (whether made in accordance with regulation 4(1), paragraph (1) or this paragraph) either—

a

make (or, in relation to a carrier, ensure that there has been made) a further assessment; or

b

if there is no change of circumstances which would affect the last report of the assessment required by regulation 6, sign a declaration to that effect.