This document defines the principles and methods for conformance testing of software implementations 
of ISO 15926.
It provides guidance for developing test cases and testing procedures that cover the requirements 
specified in the ISO 15926 series and in different industry usage contexts, e.g. data exchange, use of 
reference data libraries and interface services.
This document provides guidance in addition to the conformance in the parts.
NOTE 1 Guidance on conformance ISO 15926 testing of complex scenarios which represent integrated 
interoperability is outside the scope of this document.
NOTE 2 Guidance on the development of software that supports the way of file exchange in the simple scenario 
which represents unified interoperability is outside the scope of this document.st edition 2019-12 Industrial automation systems and integration — Integration of life cycle data for process plants including oil and gas production facilities — Part 10: Conformance testing Reference number ISO 15926-10:2019(E) ？ ISO 2019 ISO 15926-10:2019(E) COPYRIGHT PROTECTED DOCUMENT ？ ISO 2019 All rights reserved. Unless otherwise specified,