We recommend Portable Document Format (PDF) as it was invented to ensure that a document, once created, would be reproduced true to the original.

We do also allow the following file types:

Microsoft Excel 97-2003 .xls

Microsoft Excel .xlsx

Microsoft Word 97-2003 .doc

Microsoft Word .docx

Rich Text .rtf

Microsoft PowerPoint 97-2003 .ppt

Microsoft PowerPoint .pptx

PDF (recommend ISO v1.7) .pdf

TIFF images .tif, .tiff

GIF images .gif

JPEG images .jpg, .jpeg

PNG images .png

HTML .htm, .html

Plain text .txt

Please ensure your documents are black and white or as close as possible.