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 2014 Nandasiri Jasentuliyana Keynote Lecture on Space Law was presented at the IISL colloquium during the IAC in Toronto, Canada. It was given by Yvon Henri and is entitled Orbit/Spectrum International Regulatory Framework — Challenges in the 21st Century.

The keynote lecture is published in the IISL Proceedings 2014 and a summary is available in the 2014 IISL Colloquium report. The text of the keynote lecture can be accessed below.

Orbit/Spectrum International Regulatory Framework — Challenges in the 21st Century

By Yvon Henri