ESPD Request XSD Schema
The ESPD-EDM uses the UBL-2.3 document named QualificationApplicationRequest.xsd XSD Schema. This schema can be found under the folder ubl-2.3/xsdrt/maindoc (or the equivalent documented xsd folder).
The figure below shows the XSD Schema defined by UBL-2.3 for the document "Qualification Application Request". This schema replaces the previous scheme form UBL 2.2.
The figure below shows a diagram representing the UBL-2.3 XSD Schema. Only the first level components of the schema are shown. The inner sub-elements and sub-classes are covered in detail in the following sub-sections of this document.

Figure 11: QualificationApplicationRequest-2.3 main elements.