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OPC UA 1.03 vs 1.05: Certification Ends 2026, Migration Guide

OPC UA 1.03 vs 1.05: Certification Ends 2026, Migration Guide

Posted by By MPRAUTO MPRAUTO September 23, 2026Posted inTechNo Comments
OPC Foundation ends OPC UA 1.03 certification at end of 2026. What 1.04/1.05 changed (ECC, JSON, roles, GDS) and how to migrate your products.
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