Logo guidelines specify permitted uses of the logo in its various forms.
DDI Logo (no tagline)
DDI Logo with Tagline 1 -- "Metadata powered by DDI"
DDI Logo with Tagline 2 -- "Data Documentation Initiative"
DDI Logo with Tagline 3 -- "Member of DDI Alliance"
DDI Logo with Tagline 4 -- "Document, Discover, and Interoperate"
DDI Logo White (Inverted)
EPS FORMAT FILES ARE FOR TRAINED GRAPHIC ARTISTS AND CANNOT BE OPENED IN MS OFFICE PRODUCTS. Use the JPG or GIF files if you are placing the graphic on a web page or in a MS Office Product (such as MS Word and Powerpoint). PNG Files: 500 pixels wide, contain transparency, good for Microsoft products. JPG Files: Does not contain transparency, good for web and/or Microsoft products.