Due to the current situation caused by the coronavirus (COVID-19) we would like to announce that the International conference on traffic and transport psychology (ICTTP) planned for 2020 will be postponed to August 24-26, 2021. All presentations (oral and posters) accepted for 2020 will automatically be accepted for 2021 without any further review. In addition, the submission portal will be re-opened for new abstracts between August 2020 and January 2021. During this period of uncertainty, we hope to be able to count on your support. Do not hesitate to contact us if you have any further questions.