<prompt> What is the ICRP International Commission on Radiological Protection recommended genetic dose of radiation exposure for general population?5 rems over a period of 30 years30 rems over a period of 30 years5 rems over a period of 5 years30 rems over a period of 5 years  <response>: ICRP recommends that genetic dose to population should not exceed 5 rems over a period of 30 years. Ref: Parks textbook of Preventive and Social Medicine, 21st edition, page-687 