DigiKala Chief Executive Officer at Digital Economy Regulation Panel: Ambiguous Space Creates Costs for Business/Lack of Clear Online Custodian Akbar Barari, DigiKala's Chief Director of Litigation, Compliance and Governance Policy said at the "Regulation in the Digital Economy" panel of the "Regulation in the Age of Platforms" conference: An ambiguous business environment creates costs. Referring to the lack of a specific trustee in the field of online platforms, he added: Sometimes we face a new problem every day.