RDSO is headed by the Director General, assisted by Special Director General (Engineering), Special Director General (Vendor Development), Additional Director General, Principal Executive Directors and 32 Executive Directors in charge of the following directorates:
Director General Secretariat
1. Admin
2. Infra
3. Rolling Stock
4. Traction & Power Supply
5. Signal & Telecommunication
6. Resource & Testing
7. Traffic & Psychology
