21 C.F.R. § 640.27 Emergency provisions.
Title 21 - Food and Drugs
The use of the plateletpheresis procedure to obtain a product for a specific recipient may be at variance with §§640.21(c) and 640.22(c): Provided, That: (a) A licensed physician has determined that the recipient must be transfused with the platelets from a specific donor, and (b) the plateletpheresis procedure is performed under the supervision of a qualified licensed physician who is aware of the health status of the donor and the physician has certified in writing that the donor's health permits plateletpheresis. [40 FR 53544, Nov. 18, 1975]
Title 21: Food and Drugs
PART 640—ADDITIONAL STANDARDS FOR HUMAN BLOOD AND BLOOD PRODUCTS
Subpart C—Platelets
§ 640.27 Emergency provisions.
