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EtherCAT, the industrial networking technology, already meets Security Level 2 requirements under the EU’s Cyber Resilience Act without any modification, according to the EtherCAT Technology Group. The organisation is preparing optional protocol extensions aimed at more demanding use cases, while TÜV SÜD works with the group on a formal assessment report.

EtherCAT, the industrial networking technology, already meets Security Level 2 requirements under the EU’s Cyber Resilience Act without any modification, according to the EtherCAT Technology Group. The organisation is preparing optional protocol extensions aimed at more demanding use cases, while TÜV SÜD works with the group on a formal assessment report.

Safety & Compliance

EtherCAT cleared for Cyber Resilience Act as TÜV SÜD prepares final assessment

November 26, 2025