Documents distributed in an electronic manner (e.g., Adobe Acrobat documents — .pdf; PostScript files — .eps, .ps, .prn; word processing documents — .doc, .wp, .rtf, .txt; spreadsheet documents — .xls, .csv; or hypertext markup language — .htm, .html; etc.) are not to be altered or manipulated (largely or in part) and then republished or reposted through any medium without department approval. Non-approved alteration of our original materials beyond “fair use” under the Copyright Act and reposting or duplication of our electronic documents or files is expressly prohibited.