ProductsXMLSpyNIEM XML Editor

In addition to its rich collection of XML Schema tools, Altova XMLSpy® 2012 provides customized functionality for working with NIEM: extended validation, generation of sample XML values, a schema flattener, and more. Information about each feature is available below or by clicking the links on the left-hand side of this page.

Extended schema validation for defining rule sets that lie outside of the scope of XML Schema	User-defined sample values for XML instance generation
Schema flattener and schema subset creation to meet the unique requirements of NIEM information exchanges