SEC-329 -- DISCLOSURE REGARDING INTEREST DUE UPON MORTGAGE PREPAYMENT. Section 203 of the National Housing Act (12 U.S.C. 1709), as amended by the preceding provisions of this Act, is further amended by adding at the end the following new subsection: "(s)(1) Each mortgagee (or servicer) with respect to a mortgage under this section shall provide each mortgagor of such mortgagee (or servicer) written notice, not less than annually, containing a statement of the amount outstanding for prepayment of the principal amount of the mortgage and describing any requirements the mortgagor must fulfill to prevent the accrual of any interest on such principal amount after the date of any prepayment. This paragraph shall apply to any insured mortgage outstanding on or after the expiration of the 90-day period beginning on the date of effectiveness of final regulations implementing this paragraph. "(2) Each mortgagee (or servicer) with respect to a mortgage under this section shall, at or before closing with respect to any such mortgage, provide the mortgagor with written notice (in such form as the Secretary shall prescribe, by regulation, before the expiration of the 90-day period beginning upon the date of the enactment of the Cranston-Gonzalez National Affordable Housing Act) describing any requirements the mortgagor must fulfill upon prepayment of the principal amount of the mortgage to prevent the accrual of any interest on the principal amount after the date of such prepayment. This paragraph shall apply to any mortgage executed after the expiration of the period under paragraph (1).".