This collection is the standard for the exchange of product model data (STEP) module and resource library (SMRL). It is intended for those who are considering adopting ISO 10303 modular application protocols, application modules, and resource parts, or systems built on them, for product data representation...
This standard was last reviewed and confirmed in 2018. Therefore this version remains current.
A standard is reviewed every 5 years
Revisions / Corrigenda