The article discusses the main issues of implementing cloud solutions, such as Saas technology in safe intellectual transport ecosystems, especially on railway transport. Digitalization of the transport industry, use of Industry 4.0 technology became main drivers of transport ecosystem development. But today AI legal regulation, it is tough to broaden AI implementation. Rules of technical exploitation on railway do not provide for safe use of such technology on current intellectual transport ecosystems. Globalization of logistics and transport needs creation of regional experiment-based type of legal rules, designed in the frames of such integrational unions as EAEU. At present AI regulation Chinese and European legislation can be used as a model. Without effective legislative framework AI use in safe intellectual transport ecosystems competitiveness of Russian railroad industry could not be grown to provide for national technological sovereignty. Keywords AI, innovations on transport, digitalization, safe intellectual transport ecosystem, technological sovereignty