Part of body | Column I (rem) | Column II (rem) | Column III (rem) | Column IV (rem) |
Whole body; head and trunk: active blood-forming organs; gonads: or lens of eye | 0.001 | 0.01 | 0.5 | 15 |
Hands and forearms; feet and ankles; localized areas of skin averaged over areas no larger than 1 square centimeter | 0.015 | 0.15 | 7.5 | 200 |
Other organs | 0.003 | 0.03 | 1.5 | 50 |
10 C.F.R. §32.24