This International Standard provides specific requirements for the content of equipment-level electromagnetic interference (EMI) test report documentation to ensure that sufficient data is provided for subsequent integration analysis of complex space systems. Emphasis is placed on necessary test report augmentation to include additional test data reporting when specifically needed to document any EMI test limit failures for spaceflight hardware. The requirements presented in this International Standard apply only to EMI test reports at the equipment level. These requirements are particularly important when an EMI test limit non-conformance waiver is requested for spaceflight equipment in lieu of re-design.