About US PRO: 

The U.S. Product Data Association (US PRO) has fulfilled its mission of development, publication, and distribution of the IGES and PDES standards in the United States, and US PRO formally closed as a corporation in 2006.  This website will continue to be provided to share and promote resources important to product data standards and the exchange of product information.

U.S. TAG to ISO  TC184/SC4

The U.S. Technical Advisory Group to ISO Technical Committee 184, Sub-Committee 4 is managed by the Electronic Commerce Code Management Association (ECCMA).  For more information, please see the U.S. TAG website or contact the TAG Administrator.

News and Events: 

International William J. Conroy Award The US PRO Board of Directors is pleased to announce that the International William J. Conroy Standards Professional Award will continue to be given, and that the competition will be managed by PDES, Inc.  Please see the PDES, Inc. website for more information. This Award was established by the U.S. Product Data Association (US PRO) Board of Directors in honor of Bill Conroy.  It recognizes an individual from the standards community who has shown exceptional leadership in the development or implementation of Product Data Exchange standards.

IGES 5.3 US PRO is pleased to announce that IGES 5.3 is now available for FREE download from this site.