GS1 Germany Data Quality Excellence (DQX) (German product control similar to GS1Trade Exact) 27 February 2026 10:23 Updated https://www.gs1.de/dqx gs1-germany-gs1-dqx-validation-rules-manufacturer-en.pdf 100 KB Download 20250403_GS1_DQX_General_information_V1.2.5.pdf 400 KB Download Related articles Microsoft Excel Templates How to Reactivate a Withdrawn Product GS1 Sweden Packaging Guide