取消并替换第一版（1991年）。指定了一种通用方法，用于测试产品是否符合OSI规范，这些规范是产品声称要实现的。该方法适用于测试是否符合规范:OSI协议；与特定OSI协议结合使用的传输语法；OSI协议概要，包括测试与一个或多个协议结合使用的任何指定信息对象的一致性；OSI协议的组合。

Cancels and replaces the first edition (1991). Specifies a general methodology for testing the conformance of products to OSI specifications which the products are claimed to implement. The methodology applies to testing conformance to the specification: of an OSI protocol; of a transfer syntax used in combination with a specific OSI protocol; of an OSI protocol profile, including the testing of conformance to any specified information objects used in combination with one or more of the protocols; of a combination of OSI protocols.