the Administrator. (2) Effective date of cancellation For purposes of this subsection, a cancellation of a policy for coverage made available under the national flood insurance program under this title, for the reason specified in paragraph (1), shall be effective— (A) on the effective date of the new policy obtained from a source other than the program under this title, if the request for such cancellation was received by the Administrator before the expiration of the 6-month period beginning on the effective date of the new policy