Letter Post Forms

A Form Completion instruction Document (FCD) is a technical guide to help complete a UPU form. Not all UPU forms have a corresponding FCD. There may also be some FCDs under development; only finalized FCDs are published here.

As UPU forms may evolve over time, the date of entry into force of the template corresponding to an FCD is indicated in the list below and in the cover page of each FCD.

All FCDs have the same document structure. This structure as well as the process for creating, managing and publishing FCDs are described in a UPU standard (S63 – Design definition for form completion instructions).