Official websites use .gov

A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS

A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites. .

D. Cost-Effectiveness Documentation

For details on cost-effectiveness documentation (for mitigation project types only), refer to Part 5.

Last updated December 12, 2023

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