Perenco v. Ecuador: Was there a valid arbitrator challenge under the ICSID Convention?
By Federico Campolieti* and Nicholas Lawn** Introduction In a recent decision related to the ICSID case Perenco Ecuador Limited v. The Republic of Ecuador [1], the Secretary-General of the Permanent Court of Arbitration at The Hague (“PCA”) has upheld a challenge against a leading arbitrator, Judge Charles N. Brower, on the basis that from the…