12 CFR § 741.204 - Maximum public unit and nonmember accounts, and low-income designation.
Any credit union that is insured, or that makes application for insurance, pursuant to title II of the Act must:
(a) Adhere to the requirements of § 701.32 of this chapter regarding public unit and nonmember accounts, provided it has the authority to accept such accounts.
(b) Obtain a low-income designation in order to accept nonmember accounts, other than from public units or other credit unions, provided it has the authority to accept such accounts under state law. The state regulator shall make the low-income designation with the concurrence of NCUA. The designation will be made and reviewed by the state regulator on the same basis as that provided in § 701.34(a) of this chapter for federal credit unions. Removal of the designation by the state regulator for such credit unions shall be with the concurrence of NCUA.
(c) Follow the requirements of § 702.414 of this chapter for any Grandfathered Secondary Capital (as defined in part 702 of this chapter).