Given the epidemiological situation regarding the COVID-19 virus, the 13th Scientific-Technical Conference: Carbon Materials and Polymer Composites together with the Polish Carbon Fall Meeting is moved to autumn. The conference will be held between the 24th and 27th of November in Ustroń-Jaszowiec. The new deadline for registration has been extended to 5 November 2020. The new deadline for abstract submission and conference fee payment is 15 November 2020.