It is our pleasure and honor to welcome you to COS2024 at, Széchneyi István University in Győr on November 7-9, 2024. The purpose of COS2024 is to bring together the community of researchers and practitioners related to various topics related to sustainability. Prospective presenters are requested to submit a one-page abstract to present by the due date (see deadlines for submission). Authors for accepted abstracts will be invited to submit 6-page manuscripts, which will be reviewed by the scientific committee and accepted papers will be published as a proceeding of the conference as a special journal issue (see the publication policy).