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Federal regulations · Through 2026-08-25 · Newer source version available

21 CFR 315.2: Definition.

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Where this section sits in the code
  1. Title 21—Food and Drugs
  2. CHAPTER I—FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES
  3. SUBCHAPTER D—DRUGS FOR HUMAN USE
  4. PART 315—DIAGNOSTIC RADIOPHARMACEUTICALS

For purposes of this part, diagnostic radiopharmaceutical means:

(a) An article that is intended for use in the diagnosis or monitoring of a disease or a manifestation of a disease in humans and that exhibits spontaneous disintegration of unstable nuclei with the emission of nuclear particles or photons; or

(b) Any nonradioactive reagent kit or nuclide generator that is intended to be used in the preparation of such article as defined in paragraph (a) of this section.

Collected 2026-08-27T02:24:47Z. Source file · JSON

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