Party-appointed arbitrator in ICSID case ARB/23/15 (Access Business Group LLC v. United Mexican States)
Party-appointed arbitrator in ICC case 25223/JPA/AJP
Party-appointed arbitrator in ICSID Cases Nos. ARB/17/38 and ARB/17/39 (African Petroleum Gambia Limited and APCL Gambia B.V. v. Republic of The Gambia) later consolidated as ICSID Case No. ARB/17/38)
Party-appointed arbitrator in ICSID Case No. ARB/12/18 (Valle Verde Sociedad Financiera S.L. v. Bolivarian Republic of Venezuela)
Party-appointed arbitrator in PCA CASE Nº 2019-49
Party-appointed arbitrator in PCA CASE Nº 2019-24
Party-appointed arbitrator in PCA Case Nº 2018-56
Party-appointed arbitrator in ad hoc investment arbitration based on the Swiss-Latvian BIT
Party-appointed arbitrator in an ad hoc investment arbitration based on the BIT between Panama and the Dominican Republic.
Appointment in 2015 to the ICSID Panels of Arbitrators and of Conciliators by the Government of Saint Lucia
Appointment in 2019 to the ICSID Panel of Arbitrators by the Government of the Federal Republic of Germany