Overview
IEC 61636-1:2016 (also published as IEEE Std 1636.1-2013) defines a standardized XML exchange format for sharing test results and session information produced by automatic test systems (ATS). Part of the SIMICA (Software Interface for Maintenance Information Collection and Analysis) family, this double-logo IEC–IEEE standard specifies XML schemas and an information model to enable consistent capture, storage and exchange of test-history and session metadata for units under test (UUT).
Key topics and requirements
- XML schema definitions: The standard includes normative XML schemas (for example TestResults.xsd and TestResultsCollection.xsd) that define the structure for recording test outcomes and collections of test sessions.
- Information modeling: EXPRESS models and EXPRESS‑G diagrams are provided to describe the formal information model underpinning the XML schemas (see Annex B normative content).
- Test results and session information: Clause 4 focuses on the content needed to record execution history and observation data from automated test programs - including applicability and usage within ATS architectures.
- Conformance and extensibility: The document specifies conformance criteria and mechanisms for user extensibility so implementers can adapt the schema to additional use cases while preserving interoperability.
- Normative and informative annexes: Annex A contains the XML schemas; Annex B contains EXPRESS models; Annex C provides bibliography and implementation references.
Practical applications
- Interoperability between ATS components: Standardized XML enables different test equipment, databases and analysis tools to share test results without custom parsers.
- Data capture and analysis: Facilitates online and offline performance analysis, diagnostic maturation, post-production improvement and maintenance-process optimization.
- Storage and archival: Creates a consistent class of information for archival in databases or storage devices for later retrieval and analytics.
- Tool and system integration: Useful for ATE vendors, test-program developers, diagnostic tool providers, maintenance organizations and system integrators who need machine- and human-readable exchange formats.
Who should use this standard
- Maintenance organizations (defense, aviation, automotive, telecom)
- Automatic test equipment (ATE) manufacturers and integrators
- Data analysts, diagnostic software vendors and system architects
- Labs and service providers that capture, share or analyze test-session histories
Related standards
- IEEE Std 1636.1-2013 (identical double-logo publication)
- References to IEEE Std 1671 components where applicable (used by the schema)
IEC 61636-1:2016 (SIMICA) is a practical, XML-based interoperability standard that reduces integration effort for exchanging automated test results and session metadata across tools and organizations.