The Ionising Radiations Regulations (Northern Ireland) 2017

This section has no associated Explanatory Memorandum

9.  Without prejudice to paragraph 8—

(a)the limit on equivalent dose for the lens of the eye is—

(i)20 mSv in a calendar year; or

(ii)in accordance with conditions approved by the Executive from time to time, 100 mSv in any period of five consecutive calendar years subject to a maximum equivalent dose of 50 mSv in any single calendar year;

(b)the limit on equivalent dose for the skin is 500 mSv in a calendar year as applied to the dose averaged over any area of 1 cm2 regardless of the area exposed;

(c)the limit on equivalent dose for the extremities is 500 mSv in a calendar year.