By a Final Award dated 27 October 2015 (see ICSID Case No. ARB/11/33 – Adel A Hamadi Al Tamimi v. Sultanate of Oman), an international tribunal constituted under the International Convention for Settlement of Investment Disputes (ICSID), also commonly referred to as the Washington Convention, dismissed all claims brought by a US national against the…

and Oleg Temnikov Foreword Designation by a State of a constituent subdivision or agency provided for in Article 25, paragraphs 1 and 3, of the ICSID Convention has recently sparked a debate particularly in terms of the manner in which the designation is made and communicated to the Center. This is the subject of the…