He participated as arbitrator and Chairman of arbitrators in more than 32 international and local arbitration. Moreover, he took part in the drafting and preparing several economic legislation's, including but not limited to the Capital Market Regulations on Mutual Funds, Consumer Protection Law, Investment Law, Central Bank Law, Protection of Competition and Prohibition of Monopolistic law, Financing Infrastructure Projects law and , E-signature law during his membership of the United Nations Commission for International Trade Law. .[11][12][13][14][15]