(a) What is the purpose of subparts A , B , and C of this part ? The purpose of these subparts, together with §§ 610.40 and 610.41 of this chapter , is to provide certain minimum criteria for each donation of blood and blood components, for:
(1) Determining the eligibility of a donor of blood and blood components;
(2) Determining the suitability of the donation of blood and blood components; and
(3) Notifying a donor who is deferred from donation.
(b) Who must comply with subparts A , B , and C of this part ? Blood establishments that manufacture blood and blood components, as defined in § 630.3(a) and (b) , must comply with subparts A , B , and C of this part .