ISO/IEC ISP 11181-1:1993

Specifies interchange formats for the transfer of structured documents between equipment designed for word or document processing. Such documents may contain character, raster graphics and geometric graphics content. The documents that can be interchanged range from simple documents to highly structured technical reports, articles and typeset documents such as brochures. Allows documents to be interchanged in the following forms: formatted form, processable form, formatted processable form.