ISO/IEC 14543-5-12:20 19(E)规定了智能分组和资源共享(IGRS)远程访问(RA)用户或设备的测试和验证方法， 定义用于IGRS远程访问的用户和设备测试系统的结构，描述和指定用户或被测设备与标准IGRS RA服务平台（IRSP）之间的交换过程，并描述和指定具有验证消息的规则。 本文件适用于IGRS RA设备或用户的测试和验证。

ISO/IEC 14543-5-12:2019(E) specifies the test and verification methods for an intelligent grouping and resource sharing (IGRS) remote access (RA) user or device,
defines the structure of a user and device testing system for IGRS remote access, describes and specifies the exchange process between a user or device-under-test with a standard IGRS RA service platform (IRSP), and describes and specifies the rules to have validating messages.
This document is applicable to the test and verification of an IGRS RA device or user.