ISO/IEC 15476-6:20 06定义了CDIF语义元模型的状态/事件主题区域。CDIF语义元模型用于确保使用CDIF通信的工具传输的信息以约定的含义表达。该主题区域包含描述状态转换图和状态转换表的实体的元对象，以及可用状态转换所必需的元关系和元属性。 ISO/IEC 15476-6:20 06旨在供任何希望了解和/或使用CDIF的人使用。它提供了CDIF语义元模型的单个主题区域的定义。它适用于: 那些评估CDIF的人那些希望了解CDIF转让的原则和概念的人；以及那些发展中的进出口商。

ISO/IEC 15476-6:2006 defines the State/event subject area of the CDIF semantic metamodel. The CDIF semantic metamodel is used to ensure that the information transferred by tools communicating using CDIF is expressed with an agreed meaning. This subject area contains meta-objects that describe the entities of state transition diagrams and state transition tables, and also meta-relationships and meta-attributes that are necessary for available state transition. ISO/IEC 15476-6:2006 is intended to be used by anyone wishing to understand and/or use CDIF. It provides a definition of a single subject area of the CDIF semantic metamodel. It is suitable for:

• Those evaluating CDIF;
• Those who wish to understand the principles and concepts of a CDIF transfer; and
• Those developing importers and exporters.