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ASD SSG Statements ASD SSG Statements

Support of MBSE-Interoperability Forum - June 2021

  The sharing of Systems Engineering data and models between industry partners and customers is a critical capability for the development of Aerospace and Defence products.  ...

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...

Support of ISO 10303 STEP AP243 (MoSSEC) - March 2021

The ASD SSG supports the development of ISO 10303-243 ( MoSSEC ) for managing the Systems Engineering context data associated with Modelling and Simulation activities, contributing to the...

Harmonisation of QIF and STEP

The ASD SSG recommends to avoid duplication of ISO standards for the same scope, in order to ensure the interoperability through the full life cycle with an appropriate level of quality, and reduce...

Design Reference on a Purchase Order

To highlight any change in the specification or Technical Data Package (TDP) associated to a Purchase Order, SSG recommend the following Implementation convention: The principle is to create...

Support of ISO STEP AP239 (PLCS) ed3 project - January 2018

The ASD SSG supports the development of ISO STEP AP239 PLCS ed3 as the targeted overarching interoperability standard for A&D product life cycle support, from logistic support design to...

Statement on core technical capabilities shared by AP239 ed3 and AP242 ed2 - May 2017

The SSG supports the development of a consistent AP239 ed3 and AP242 ed2 based on common core technical capabilities and STEP resources. We also support the enhanced STEP architecture proposal in...

Statement on STEP AP242 for CAD/PDM exchange and long term archiving - Feb. 2015

ASD recommends the use of STEP AP242 for the exchange , long term archiving and transfer to downstream processes of CAD data (mechanical design, incl. composite) and associated configuration...

Statement related to STEP AP239 PLCS edition 3 development - October 2014

The ASD SSG supports the development of the white paper aiming at defining the benefits, objectives, scope, roadmap, project planning of ISO STEP AP 239 ed3 It will improve the AP 239 ed2...

Statement on PDM Implementer Forum development - October 2014

The ASD SSG supports the development of the white paper for the  PDM Implementer Forum , in charge to: Define model based recommended practices completing the PDM interoperability...

Statement on 3D "Product Manufacturing Information" (PMI) representation - October 2014

The ASD SSG recommends to push the future ISO AP 242 edition 2 data model for 3D PMI “semantic representation” as the reference for the industry.  This data model should be...

Statement on STEP Application Protocols as cornerstone information models - July 2014

The ASD SSG intends to push the following STEP modular Application Protocols: AP 209 ed2 “Multidisciplinary analysis and design”, AP 210 ed3 “Electronic assembly,...

Support of STEP AP242 edition 2 preparation - July 2014

The ASD SSG supports the preparation of the ISO STEP AP 242  ed2 project, as described in the white paper of reference, aiming at: Extending the functionality of AP 242 edition 1 to...

Statement on ISO 14306 JT Ed1 and Ed2 - 11 January 2013

JT version 9.5 has successfully reached the International Standard (IS) status in December 2012, as ISO 14306 "JT file format specification for 3D visualisation" (also known...

Statement on 3D Viewers and STEP - November 2012

  Context: Aerospace and Defence Industry use more and more full 3D definition without 2D drawings and archive full 3D definition in STEP standards (as recommended by NAS/EN 9300 LOTAR). ...