GS1Trade Sync and GS1 GDSN releases

GDSN Release 3.1.31

Release with many small updates. Pay special attention to data sharing to Austria and Switzerland.

• Minor fix for EUDR validation rules to allow 'Not applicable' for HS code 4402
• Added fields for possible entry of information for CO2
• Unification of code values for customs codes
• New validation rules for medical devices
  ‍

December 2024- Delivery of global documentation.

Global documentation

‍
March 25, 2025- Delivery of local changes for the Danish data model.

Delta sheet 3.1.31 (27-03-2025)

April 24, 2025- Estimated Test Environment (UAT) ready with Danish and global changes for testing.

May 24-25, 2025- Deployment to production.

Danish Data Model - version 3.1.31

GDSN Release 3.1.32

Minor release with especially updating of code values. However, medical device manufacturers should be aware of new fields in the data model.

May 2025 - Delivery of global documentation.

Global documentation
‍

June 4, 2024 - Delivery of local changes for the Danish data model.

Delta sheet 3.1.32 (11-07-2025)

July 27, 2025 - Estimated Test Environment (UAT) ready with Danish and global changes for testing.

August 24 - 25, 2025 - Deployment to production.

GDSN Release 3.1.33

Minor release with mainly code value updates. Some new rules and changes in rules. Some rules have updates for specifying the relevant country. So the information about the affected country is taken out of the structural rule and listed separately in a new column. But no functional change in how the rule works.
‍

August 2025- Delivery of global documentation.

Global documentation
‍
September 18, 2025- Delivery of local changes for the Danish data model.

Delta sheet 3.1.33 (18-09-2025)

October 23, 2025-Estimated Test Environment (UAT) ready with Danish and global changes for testing.

November 14-15, 2025-Implementation to production.

‍

GDSN Release 3.1.34

What to be aware of:

• Requirement to specify collective arrangements at basic units.
• Meal replacements and supplement products must fill in additional mandatory information.
• Products containing chemicals will display new CLP related fields with warnings to fill in.
• Eggs in shell for general consumers require extra attention as quality/grade, size and farming method now need to be filled in.
• Coffee products will see new fields related to coffee production.
  ‍

November 2025- Delivery of global documentation.

No global changes - Global documentation
‍
November 24, 2025- Delivery of local changes for the Danish data model.

Delta sheet 3.1.34 (updated 04-02-2026)

January 20, 2026  -Estimated Test Environment (UAT) ready with Danish and global changes for testing.

February 21-22, 2026 -Implementation into production.

‍

GDSN Release 3.1.35

What to be aware of:

• Validation of code consistency using multiple types of customs code classification.
• Requirements for instructions for use and product descriptions on meal replacements, dietary supplements, and vitamins/minerals/dietary supplements.
• Warnings about ECHO-relevant attributes for medical device suppliers.
• For honey, specific information on origin and percentages must be provided in the case of multiple countries of origin.
• Updated validation rule ensures that gross weight cannot be less than net content if this is specified in weight.
• Updating SUP-relevant product categories.
• Avoid using code list values marked with DELETE.

February 2026 -Deliveryof global documentation.

Global documentation
‍

February 27, 2026 - Delivery of local changes for the Danish data model.

Delta Sheet 3.1.35 (April 22, 2026)
‍
April 20, 2026 - Estimated Test Environment (UAT) ready with Danish and global changes for testing.

May 16, 2026 - Deployment to production.