To help demonstrate compliance with Rule CIU-2.1.3, Bahrain domiciled expert CIUs should be able to provide a written confirmation from each participant, stating that they satisfy the definition of an expert investor and confirming they understand the higher risks involved in an expert CIU. The CBB also expects supporting documentation to be kept, demonstrating that the minimum financial asset threshold specified in Rule CIU-B.5.6 has been satisfied, such as a copy of a bank or broker's statement. Where the investor’s initial investment matches or exceeds the financial asset threshold, this may by itself be taken as evidence that the client meets the minimum financial asset threshold.