ISO/IEC JTC1/SC34/WG5 is the international standardization working group for the Document Interoperability.
Terms of Reference: Develop principles of, and guidelines for, interoperability among documents represented using heterogeneous ISO/IEC document file formats. The initial work includes preparation of the Technical Report on ISO/IEC 26300 / ISO/IEC 29500 translation.
Work on projects and their milestones include:
If you want further information, or want to participate, please contact your national member body or one of the contact addresses of the WG.