Dutch investor, Achmea, seeks to test limits of investment treaty arbitration by asking arbitrators to block state from expropriating its assets February 8, 2013Central/Eastern Europe, Intra-European Union, News, UNCITRAL and Ad-Hoc Achmea Slovak arbitration Luke Eric Peterson You are not logged in. If you are a subscriber, please Login to access. If you are not a subscriber, you can contact us for a rate quote at subscribe@iareporter.com. Alternatively, you can sign up to receive free email headlines here.