Hartwig Schuster
General Manager
Biography
Mr Schuster has been the General Manager of UNISIG since June 2025. Prior to this appointment, he held several key roles within the supply industry. From 2022 to 2024, he served as the Supplier Lead for the ERJU System Pillar within the 'Train Control & Supervision' domain. Between 2020 and 2023, he led the UNIFE mirror group for the ERA 'Topical Working Group on-board Architecture'. Furthermore, from 2016 to 2025, he headed the UNISIG Approval & Certification work package.