The NCUA Board (Board) is issuing a final rule that amends the NCUA's corporate credit union regulation. The final rule updates, clarifies, and simplifies several provisions of the NCUA's corporate credit union regulation, including: Permitting a corporate credit union to make a minimal investment in a credit union service organization (CUSO) without the CUSO being classified as a corporate CUSO under the NCUA's rules; expanding the categories of senior staff positions at member credit unions eligible to serve on a corporate credit union's board; and amending the minimum experience and independence requirement for a corporate credit union's enterprise risk management expert.