The ISIT 2022 TPC chairs have written to say that owing to extensive requests, we are extending the ISIT deadline once more, until Feb 6, 2022 11:59pm EST.  There will be no additional extensions after this one.

You can find the call for papers here https://www.isit2022.org/wp-content/uploads/2021/10/Call_for_papers.pdf, and submit your papers here https://www.isit2022.org/authors/paper-submission/.