Saudi investor dusts off long-ignored Islamic treaty and uses it to arbitrate with Indonesia over banking dispute September 19, 2012News, UNCITRAL and Ad-Hoc Islamic investment agreement, Islamic investment convention, Islamic investment treaty, OIC investment agreement, OIC investment convention, OIC investment treaty 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.