The NCUA Board (Board) is amending its low-income credit unions regulation by extending the time period in which a federal credit union (FCU) may accept a low-income designation. Under the current rule, an FCU that receives notice from NCUA of its eligibility for a low-income designation has 30 days to notify NCUA in writing that it wishes to accept the designation. The final rule extends an FCU's response time from 30 days to 90 days to make certain an FCU has adequate time to respond. The final rule also makes minor, nonsubstantive technical amendments to NCUA's requirements for insurance regulation to reflect current agency practice.