Manufacturer qualifications

GSI is a notified body for the issuing of manufacturer qualifications according to various sets of rules:

DIN EN 1090 1 (certification of the factory production control systems of companies for the manufacture of steel and aluminium supporting structures) with certification by the notified body DVS ZERT GmbH as the certification company

DIN 18 800 7 (manufacturer qualification for the welding of steel components) including extensions for railway bridges, road bridges, cranes and craneways

DIN V 4113 3 (manufacturer qualification for the welding of aluminium structures)

DIN EN ISO 17660 (manufacturer qualification for the welding of reinforcing bars)

DIN EN 15085 2 / DIN 6700 2 (certification of companies in the field of rail vehicles and rail vehicle parts)

DB AG Guideline 826 (proof of the suitability of companies for welding work on rail materials / permanent way parts)

DIN 2303 (manufacturer qualifications of companies for welding in the military technology field)

Further information / links on this subject:

• Directory of plants with manufacturer qualifications
• Register of plants with authorisations according to EN 15085