Public International Law Webinar: On 12 October 2022, Ashique Rahman attended the Public International Law Webinar Series for 2022. The keynote was followed by a series of weekly webinars on “a state lawyer’s perspective on interagency coordination and cooperation”, “fact and expert witness evidence in international dispute resolution”, “the role of proportionality in international law” “circumstances precluding wrongfulness in investor-State arbitration” and “the public international law year in review”.