Medical Use of Byproduct Material: Clarifying and Minor Amendments; Confirmation of Effective Date

摘要

The Nuclear Regulatory Commission (NRC) is confirming the effective date of July 7, 2003, for the direct final rule that was published in the Federal Register of April 21, 2003, (68 FR 19321). This direct final rule amended the NRC's regulations to clarify certain sections of Part 35, correct the title for the National Institute of Standards and Technology, and eliminate a restriction regarding training for ophthalmic use of strontium-90.