GS1 Germany Data Quality Excellence (DQX) (German product control similar to GS1Trade Exact) 01 October 2025 12:38 Updated https://www.gs1.de/dqx gs1-germany-gs1-dqx-validation-rules-manufacturer-en.pdf 100 KB Download Related articles Microsoft Excel Templates How to Reactivate a Withdrawn Product GS1 Sweden Packaging Guide