# JDF

> JDF, Job Definition Format, is a CIP4 format for describing print products, production processes and related job information.

Canonical: https://dielinemaker.com/glossary/jdf
Last updated: 2026-10-26

Production and files

## What it means in packaging

A job ticket communicates structured production metadata to compatible workflow systems. It is separate from the artwork and structural files it may reference. A valid ticket alone does not establish that a particular press or MIS will execute it.

## A practical example

A printer bundle can pair print files with a ticket that identifies job quantities and production resources.

## What to check

Agree the receiving system’s supported version, fields and resource references, then test the handoff.

## Use it in your project

- [Print checks and production exports](https://dielinemaker.com/learn/print-checks-and-exports)
- [Sheet quantities and nesting](https://dielinemaker.com/learn/sheets-and-nesting)

## Further reading

- [CIP4: JDF definition](https://www.cip4.org/glossary/jdf)

## Related terms

- [XJDF](https://dielinemaker.com/glossary/xjdf) — XJDF, Exchange Job Definition Format, is CIP4’s XML-based format for exchanging print-job information between applications.
- [Imposition](https://dielinemaker.com/glossary/imposition) — Imposition arranges one or more designs on a production sheet for printing and subsequent cutting or finishing.
- [PDF](https://dielinemaker.com/glossary/pdf) — PDF is a document format used to exchange fixed-layout pages containing artwork, text and production information.

## Related

- [Packaging glossary](https://dielinemaker.com/glossary)