The ICC2020 organizers have announced that they will be unable to hold this meeting because it would be unsafe to do so as scheduled due to COVID-19 pandemic.
See the letter.
17th ICC was planned to take place in San Diego, USA, June 14-19, 2020, chaired by Prof. Enrique Igelsia and Abhaya Datye, Bruce Gates, and Umit Ozkan as Vice-Chairs. The theme of the ICC 17 is “2020 Vision for Catalysis”.
The web site for ICC2020 can be reach following this link.