10 CFR § 35.60 - Possession, use, and calibration of instruments used to measure the activity of unsealed byproduct material.
---identifier: "/us/cfr/t10/s35.60"source: "ecfr"legal_status: "authoritative_unofficial"title: "10 CFR § 35.60 - Possession, use, and calibration of instruments used to measure the activity of unsealed byproduct material."title_number: 10title_name: "Energy"section_number: "35.60"section_name: "Possession, use, and calibration of instruments used to measure the activity of unsealed byproduct material."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/s35.60
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.
# 35.60 Possession, use, and calibration of instruments used to measure the activity of unsealed byproduct material.(a) For direct measurements performed in accordance with § 35.63, a licensee shall possess and use instrumentation to measure the activity of unsealed byproduct material before it is administered to each patient or human research subject.(b) A licensee shall calibrate the instrumentation required in paragraph (a) of this section in accordance with nationally recognized standards or the manufacturer's instructions.(c) A licensee shall retain a record of each instrument calibration required by this section in accordance with § 35.2060.