Each year since 2009, at the International Astronautical Congress, the Nandasiri Jasentuliyana Keynote Lecture on Space Law is presented by a leading expert on space law.

The 2020 Nandasiri Jasentuliyana Keynote Lecture on Space Law was presented at the IISL colloquium during the IAC in Bremen, Germany. It was given by Stephan Hobe and is entitled A New Format for Space Law?.

The keynote lecture is published in the IISL Proceedings 2020 and a summary is available in the 2020 IISL Colloquium report. The text of the keynote lecture can be accessed below.

A New Format for Space Law?

By Prof. Dr. Dr. h.c. Stephan Hobe, Director of the Institute of Air Law, Space Law and Cyber Law and holder of the Chair for Public International Law, European Law, European and International Economic Law at the University of Cologne, Chair of the ILA Committee on Space Law, Chair of the IISL Directorate of Studies, Board Member of ECSL