UNISIG is an industrial consortium which was created to develop the ERTMS/ETCS technical specifications. As an Associated Member of UNIFE, a recognised stakeholder, UNISIG actively contributes to the activities of the European Union Agency for Railways in the field of ERTMS/ETCS technical specifications.

Detailed information on UNISIG, its functioning, and membership opportunities may be found in the UNISIG factsheet in the dedicated website section.


For queries, please contact Jonathan Cutuli by email at jonathan.cutuli@unife.org

The role of UNISIG

  • Development of the ERTMS Specifications jointly with ERA & Railways
  • Acting as a technical platform for the ETCS suppliers

ERTMS - The European Traffic Management System