<prompt> Maximum Permitted Radiation exposure in a occupational worker per year is?1msv50msv20msv30 msv  <response>: AERB guidelines: Dose Limitations Pa of the body Occupational Exposure Public Exposure Whole body Effective dose 20 mSvyear averaged over 5 consecutive years; 30 mSvyear in any single year 1 mSvy Lens of eyes Equivalent dose 150 mSv in a year 15 msvy Skin Equivalent dose 500 msv in a year 50 mSvy Extremities Hands and Feat Equivalent dose 500 mSv in a year - For pregnant radiation workers, after declaration of pregnancy 1 mSv on the embryofetus should not exceed. 