The Second International Conference on SUstainable TRAnsport (SuTra), organised by the University North (Koprivnica, Croatia) and the Faculty of Maritime Studies (University of Rijeka, Croatia), invite you to join us this September. SuTra 2024 conference provides a unique platform for the exchange of knowledge, ideas and the latest research in the field of sustainable transport. Our goals are to encourage multidisciplinary discussions and improve understanding of key challenges and opportunities in this area. We invite authors to submit their abstracts and become part of this important event. In this call, we inform you that the deadline for abstract submition has been extended to June 15, and the deadline for notification of acceptance to June 30. Abstract submissions can made through the official website of the conference sutra-conference.com. Detailed instructions for submitting works are available on the website.