This article does not cite any sources. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed.Find sources: "ISO 10303-28" – news · newspapers · books · scholar · JSTOR (November 2007) (Learn how and when to remove this template message)

For product and manufacturing information, STEP-XML is a short term for ISO 10303-28, Industrial automation systems and integration—Product data representation and exchange—Part 28: Implementation methods: XML representations of EXPRESS schema and data. STEP-XML specifies the use of the Extensible Markup Language (XML) to represent EXPRESS schema (ISO 10303-11) and the data that is governed by those EXPRESS schema. It is an alternative method to STEP-File for the exchange of data according to ISO 10303.

The following specifications are within the scope of ISO 10303-28:

The following specifications are outside the scope of ISO 10303-28:

References