Fintraffic Railway Ltd has started a lifecycle upgrade for the traffic management systems. In this upgrade, a new traffic management system (TMS) – called Atlas – will be developed which will replace both the existing centralized traffic control systems (CTC) connected to interlockings and the systems which will assist traffic controllers in traffic management. This new TMS system needs an integration platform for communicating with ETCS-based centralized safety systems (CSS) covering both interlocking (IXL) and radio block centre (RBC). The new TMS will be a collection of background services and front-end applications made with modern web technologies. These components require real-time data from CSS and also a possibility to send commands to CSS. The communication between the integration platform and CSS will be established by using EULYNX SCI-CC protocol with Finnish extensions over RaSTA protocol.

This notice is only a notice of a market dialogue to be carried out. The notice is not a procurement notice, a request for tender, an invitation to negotiate or a preliminary notice to shorten the tendering period. This market consultation is non-binding and does not constitute a procurement procedure or a commitment to launch one. Procurement unit may, if deemed necessary, organize market dialogue sessions or document review rounds with respondents to this request for information. In addition, the Procurement Unit may conduct bilateral clarification discussions with individual respondents where the submitted information raises topics requiring further clarification. Information obtained through these discussions may be utilized in the preparation of a potential future procurement. The procurement unit is not obliged to meet with all suppliers that have expressed their interest. The procurement unit will not pay compensation for participating in this request for information.The public request for information material prepared by the procurement unit is available to all interested parties via the link in the notice. The information provided by the procurement unit is preliminary and may change during the procurement planning process. RESPONSES TO RFI All responses should be submitted by e-mail to hankinnat@fintraffic. fi before 31 August 2026 at 16:00 Finnish Time (EEST / UTC +3). Please use the subject line: "RFI Response – Atlas CSS Integration Platform“. Responses shall be submitted in either Finnish or English.