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Support of ISO 10303 STEP Core Model - February 2021

The ASD SSG supports the development of ISO STEP Core Model (ISO 10303-4000) as an integration layer between STEP Application Protocols, contributing to the ASD SSG “Through Life Cycle vision”.

In its first version, this Core Model enables industry to move data between the STEP Application Protocols AP242, AP239 and AP243.


ASD SSG invites ASD companies to contribute with their national standard organisation and answer to the current ISO ballot (ending 19 March 2021).