Refer to the attached Announcement for general information, submission procedures, white paper content and evaluations, proposals, and focus areas of interest. Interested firms must be registered in t... Refer to the attached Announcement for general information, submission procedures, white paper content and evaluations, proposals, and focus areas of interest. Interested firms must be registered in the System for Award Management (SAM) database at https://sam.gov/ to start doing business with the federal government.