ISDS: The power of “proportionality” – a sleeping giant of a concept in investment arbitration?

31 March, 2023


31 Mar 2023    
9:30 am - 11:00 am


48 Rue Cambon, Paris, 75001

Event Type

Essex Court’s Lucas Bastin KC and Jackie McArthur will be the guests speakers of this panel discussion organised by Fieldfisher during the Paris Arbitration Week on Friday 31 March at 09:30am (CET) .

The discussion will touch on a range of issues around proportionality including its emerging status in investment law, ESG and its potential to impact quantum.


  • 9:30-10:00 – Welcome
  • 10:00-11:00 – Roundtable
  • 11:00-13:00 – Brunch

More details and how to register can be found here.


Lucas Bastin KC

Jackie McArthur

Jackie McArthur