scope:

This part of the standard specifies requirements and gives g uidance concerning the realization of a means of testing IUT s, in conformance with a reference OSI standardized ATS, spe cified in compliance with ISO/IEC 9646-2. These requirements are limited to those aspects of a means of testing which ca n be mapped on to the abstract testing functions defined in ISO/IEC 9646-1, or which are essential to a proper use of th e standardized ATS. Such aspects might include a facility to produce conform....