A completed Department of Forensic Sciences (DFS) Request for Testing form serves as a proposed contract between customer and DFS. Unless otherwise specified, DFS will select the most appropriate testing method for analysis. DFS has the right to limit or expand the final scope of analysis and will select the relevant items to meet the request. All information contained within DFS paperwork will be printed exactly as listed in the request for Testing form. Be sure name(s) and spellings are accurate.