Due to the uncertainty regarding COVID-19 the Organizing Committee has found it necessary to further postpone the International Conference on Traffic and Transport Psychology (ICTTP) planned for 2020 to August 23-25, 2022. All presentations (oral and posters) accepted for 2020 will automatically be accepted for the 2022 conference. In addition, the submission portal will be re-opened for new abstracts between August and December 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.