ERTMS/ETCS Class 1 - Test specifications (series: test cases, test sequences and scope; anchored on Subset-076-7)
Issuing body: ERA/UNISIG · Version: Subset-076-7 "Scope of the Test Specifications" v4.0.0 (18 Dec 2024) · Published: 2024-12-18
Link verified July 22, 2026
Scope
Defines the mandatory ERTMS/ETCS Class 1 conformance test specifications - test cases (Subset-076-5-2), test sequences (Subset-076-6-3) and this scope document (Subset-076-7) - used to prove that an ETCS on-board subsystem correctly implements the functional and safety requirements of Subset-026 and Subset-108. It is the de facto reference test framework applied by test laboratories and notified/designated bodies to demonstrate ETCS on-board conformance for interoperability certification, currently listed as mandatory in the CCS TSI Appendix A set of specifications.

