21 CFR § 640.71 - Manufacturing responsibility.
(a) All steps in the manufacturing of Source Plasma, including donor examination, blood collection, plasmapheresis, laboratory testing, labeling, storage, and issuing shall be performed by personnel of the establishment licensed to manufacture Source Plasma, except that testing performed in accordance with § 610.40 of this chapter and § 640.65(b) may be performed by personnel of an establishment licensed for blood and blood derivatives under section 351(a) of the Public Health Service Act, or by a clinical laboratory that meets the standards of the Clinical Laboratories Improvement Amendments of 1988 (CLIA) (42 U.S.C. 263a): Provided, The establishment or clinical laboratory is qualified to perform the assigned test(s).
(b) Such testing shall not be considered divided manufacturing, which requires two biologics licenses for Source Plasma: Provided, That
(1) The results of such tests are maintained by the licensed manufacturer of the Source Plasma whereby such results may be reviewed by a responsible physician as required in § 640.65(b)(2) of this chapter and by an authorized representative of the Food and Drug Administration.
(2) The Source Plasma manufacturer has obtained a written agreement that the testing laboratory will permit authorized representatives of the Food and Drug Administration to inspect its testing procedures and facilities during reasonable business hours.
(3) The testing laboratory will participate in any proficiency testing programs undertaken by the Center for Biologics Evaluation and Research, Food and Drug Administration.