Tessa Hayes


Admission :

New York, 2015

Nationality :


Languages :

English , French , German , Italian , Portuguese , Russian , Spanish


35, Rue de la Mairie
P.O. Box 6569
1211 Geneva 6

Contact :

+41 58 105 2000 +41 58 105 2060

Tessa Hayes joined LALIVE in 2016. Her main area of practice is international arbitration, both commercial and investor-state in a variety of sectors.

Before joining the firm, Tessa Hayes was a member of the dispute resolution group at Freshfields Bruckhaus Deringer in New York (2014-2015).

Tessa Hayes received her J.D. (Juris Doctor) from Harvard Law School (2014). She also holds a bachelor’s degree in comparative literature from Yale University (2004), as well as a master’s degree in translation (2009) and a Certificate in Transnational Law (2014), both from the University of Geneva.

Juris Conferences

12th Annual Investment Treaty Arbitration Conference

Washington D.C 06/03/2018 Tessa Hayes Author/Speaker: To Hot Tub or Not to Hot Tub?