24 CFR §266.20
Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
The Commissioner may amend the regulations in this part from time to time. Amendments to the regulations will not adversely affect the interest of a lender under a contract of insurance on any mortgage already insured or on any mortgage to be insured on which HUD has already issued its firm approval letter.