IEC 61970-453:2014是IEC 61970-450至499系列的成员，该系列作为一个整体，在抽象层面上定义了用于控制中心组件之间传输数据的内容和交换机制。IEC 61970的本部分包括交换图表布局数据的一般用例，以及将布局定义与CIM数据链接的指南。还包括通过多次修订管理原理图定义的指南。与前一版相比，新版包括以下重大技术变更: SVG元素及其数据模型已被图表布局包所取代，它现在是IEC 61970-301（CIM）模型的组成部分。

IEC 61970-453:2014 is a member of the IEC 61970-450 to 499 series that, taken as a whole, defines, at an abstract level, the content and exchange mechanisms used for data transmitted between control centre components. Included in this part of IEC 61970 are the general use cases for exchange of diagram layout data, and guidelines for linking the layout definitions with CIM data. Guidelines for management of schematic definitions through multiple revisions are also included. This new edition includes the following significant technical change with respect to the previous edition: The SVG elements and its data model have been replaced by the Diagram Layout Package, which is now an integral part of the IEC 61970-301 (CIM) model.