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Industry Foundation Classes

IFC2x Edition 3
Technical Corrigendum 1

This document is owned and copyrighted by the International Alliance for Interoperability
© IAI 1996-2007

By using the IFC2x3 TC1 specification you agree to the following copyright notice

copyright notice


The specification has been developed in 1999-2007 by the Model Support Group (MSG) of the IAI
Thomas Liebich (lead),Yoshinobu Adachi, James Forester, Juha Hyvarinen, Kari Karstila, Kent Reed, Stefan Richter, Jeffrey Wix

Comments, issues or any other feedback should be sent to:

Thomas Liebich - IAI Model Support Group Leader