STEP AP242
ISO 10303-242, the international standard for model-based 3D product data exchange, covering geometry, PMI, assembly structure, and lifecycle attributes in a neutral, human-readable format.
Why it matters
STEP AP242 is the primary standard enabling manufacturers to share precise engineering data across different CAD, PLM, and simulation systems without proprietary conversion — critical for program handoffs, regulatory submission, and supply chain collaboration.
External References
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Cite this definition
Finocchiaro, Michael. “STEP AP242.” DemystifyingPLM PLM Glossary, 2026, https://www.demystifyingplm.com/glossary/step-ap242