1. Regulations
  2. title 10
  3. chapter I
  4. part 35
  5. subpart L
  6. § 35.2433

View all text of Subpart L [§ 35.2024 - § 35.2655]

§ 35.2433 - Records of decay of strontium-90 sources for ophthalmic treatments.

(a) A licensee shall maintain a record of the activity of a strontium-90 source required by § 35.433 for the life of the source.

(b) The record must include—

(1) The date and initial activity of the source as determined under § 35.432; and

(2) For each decay calculation, the date and the source activity as determined under § 35.433.

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.

SOURCE: 67 FR 20370, Apr. 24, 2002, unless otherwise noted.

CITE AS: 10 CFR 35.2433