10 CFR § 35.2063 - Records of dosages of unsealed byproduct material for medical use.
---identifier: "/us/cfr/t10/s35.2063"source: "ecfr"legal_status: "authoritative_unofficial"title: "10 CFR § 35.2063 - Records of dosages of unsealed byproduct material for medical use."title_number: 10title_name: "Energy"section_number: "35.2063"section_name: "Records of dosages of unsealed byproduct material for medical use."chapter_name: "NUCLEAR REGULATORY COMMISSION"part_number: "35"part_name: "MEDICAL USE OF BYPRODUCT MATERIAL"positive_law: falsecurrency: "2026-03-24"last_updated: "2026-03-24"format_version: "1.1.0"generator: "[email protected]"authority: "Atomic Energy Act of 1954, secs. 81, 161, 181, 182, 183, 223, 234, 274 (42 U.S.C. 2111, 2201, 2231, 2232, 2233, 2273, 2282, 2021); Energy Reorganization Act of 1974, secs. 201, 206 (42 U.S.C. 5841, 5846); 44 U.S.C. 3504 note."regulatory_source: "67 FR 20370, Apr. 24, 2002, unless otherwise noted."cfr_part: "35"---
Identifier
/us/cfr/t10/s35.2063
Currency
2026-03-24
Positive Law
No
Updated
2026-03-24
Chapter
Nuclear Regulatory Commission
Authority
Atomic Energy Act of 1954, secs. 81, 161, 181, 182, 183, 223, 234, 274 (42 U.S.C. 2111, 2201, 2231, 2232, 2233, 2273, 2282, 2021); Energy Reorganization Act of 1974, secs. 201, 206 (42 U.S.C. 5841, 58... Atomic Energy Act of 1954, secs. 81, 161, 181, 182, 183, 223, 234, 274 (42 U.S.C. 2111, 2201, 2231, 2232, 2233, 2273, 2282, 2021); Energy Reorganization Act of 1974, secs. 201, 206 (42 U.S.C. 5841, 5846); 44 U.S.C. 3504 note.
# 35.2063 Records of dosages of unsealed byproduct material for medical use.(a) A licensee shall maintain a record of dosage determinations required by § 35.63 for 3 years.(b) The record must contain—(1) The radiopharmaceutical;(2) The patient's or human research subject's name, or identification number if one has been assigned;(3) The prescribed dosage, the determined dosage, or a notation that the total activity is less than 1.1 MBq (30 µCi);(4) The date and time of the dosage determination; and(5) The name of the individual who determined the dosage.