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Regulations last checked for updates: May 01, 2025
Title 10 - Energy last revised: Apr 21, 2025
All Titles
Title 10
Chapter I
Part 32
Subpart A - Subpart A—Exempt Concentrations and Items
View all text of Subpart A [§ 32.11 - § 32.32]
§ 32.24 - Same: Table of organ doses.
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
[34 FR 9329, June 13, 1969]
authority:
Atomic Energy Act of 1954, secs. 81, 161, 170H, 181, 182, 183, 223, 234, 274 (
42 U.S.C. 2111
,
2201
,
2210h
,
2231
,
2232
,
2233
,
2273
,
2282
,
2021
; Energy Reorganization Act of 1974, sec. 201 (
42 U.S.C. 5841
);
44 U.S.C. 3504
note
cite as:
10 CFR 32.24
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