A flood having a 1% chance of being equaled or exceeded in any given year.

The transfer by a policyholder of his/her legal right or interest in a policy contract to a third party. In the NFIP, written assignment of a policy is permissible upon transfer of title without the consent of the FEMA, except in the case where a residential (household) contents-only policy is involved or a policy was issued to cover a building in the course of construction.

The statement made and signed by the prospective policyholder or the agent/producer in applying for an NFIP flood insurance policy. The Application gives information used to determine the eligibility of the risk, the kind of policy to be issued, and the correct premium payment. The Application is part of the flood insurance policy. For a policy to be issued, the correct premium payment must accompany the Application.

A rating method used when a building is Pre-FIRM, the Flood Insurance Rate Map (FIRM) zone is unknown, and the community in which the building is located has no V Zones. May also be used for renewal of policies in communities that have converted from the Emergency Program to the Regular Program during a policy's term.