ISO 21143:2020

Technical product documentation — Requirements for digital mock-up virtual assembly test for mechanical products ISO 21143:2020

Publication date:   Feb 19, 2020

General information

90.93   Standard confirmed   Jun 18, 2026

ISO

ISO/TC 10/SC 6 Mechanical engineering documentation

International Standard

21.020   Characteristics and design of machines, apparatus, equipment

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Scope

This document specifies the requirements for a digital mock-up virtual assembly test (VAT) for mechanical products, which is suitable for guiding virtual assembly testing before physical production. The application of this document is intended to result in an effective VAT and efficient on-site assembly. This test is applicable to 3D nominal models with theoretically exact dimensions.

Life cycle

NOW

PUBLISHED
ISO 21143:2020
90.93 Standard confirmed
Jun 18, 2026




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