For the purposes of sections 9(a) and 10(1) of the Act, the following are the prescribed dose limits that apply to the occupational exposure of a person to ionising radiation while the person is involved in carrying out a radiation practice:

(a) the average of the annual total effective doses for the person, over a 5-year period, must not be more than 20 millisieverts a year;

(b) the total effective dose for the person must not be more than 50 millisieverts in any one year;

(c) the equivalent dose for each lens of the person's eyes must not be more than 150 millisieverts in any one year;

(d) the equivalent dose for each of the person's hands and feet must not be more than 500 millisieverts in any one year;

(e) the equivalent dose for any square centimetre of the person's skin must not be more than 500 millisieverts in any one year.