CFR section

21 CFR 640.21(e): Eligibility of donors

PART 640-ADDITIONAL STANDARDS FOR HUMAN BLOOD AND BLOOD PRODUCTS · Subpart C-Platelets

Key facts

Citation 21 CFR 640.21(e)
Section Eligibility of donors
Part PART 640-ADDITIONAL STANDARDS FOR HUMAN BLOOD AND BLOOD PRODUCTS
Subpart Subpart C-Platelets
Subchapter 21 CFR F Biologics
Product types cited Biologics, Drugs
Regulation text (excerpt) (e) Frequency of plateletpheresis collection. (1) The donor may donate no more than a total of 24 plateletpheresis collections during a 12-month rolling period. (2) When you collect fewer than 6 × 1011 platelets, you must wait at least 2 calendar days before any subsequent plateletpheresis collection. You must not attempt to collect more than 2 collections within a 7 calendar day period. (3) When you collect 6 × 1011 or more platelets, you must wait at least 7 calendar days before any subsequent…

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