Cal. WIC § 14132.34

(a) Human milk and human milk derivatives supplied by a mothers’ milk bank for human consumption are a covered service under this chapter. (b) For purposes of this section, “mothers’ milk bank” means any person, firm, or corporation which engages in the not-for-profit procurement, processing, storage, distribution, or use of human milk, contributed by volunteer donors, in compliance with standards prescribed by the Human Milk Banking Association of North America.