38 C.F.R. § 36.4704
If the Secretary requires the escrow of taxes, insurance premiums, fees, or any other charges for a loan secured by residential improved real estate or a mobile home that is made, increased, extended, or renewed on or after October 1, 1996, the Secretary shall also require the escrow of all premiums and fees for any flood insurance required under 38 CFR 36.4702 . The Secretary, or a servicer acting on behalf of the Secretary, shall deposit the flood insurance premiums on behalf of the borrower in an escrow account. This escrow account will be subject to escrow requirements adopted pursuant to section 10 of the Real Estate Settlement Procedures Act of 1974 (12 U.S.C. 2609 ) (RESPA), which generally limits the amount that may be maintained in escrow accounts for certain types of loans and requires escrow account statements for those accounts, only if the loan is otherwise subject to RESPA. Following receipt of a notice from the Director of FEMA or other provider of flood insurance that premiums are due, the Secretary, or a servicer acting on behalf of the Secretary, shall pay the amount owed to the insurance provider from the escrow account by the date when such premiums are due.
38 C.F.R. §36.4704
Authority: 42 U.S.C. 4012a(d)