Get latest articles and stories on Business at LatestLY. Dubai Integrated Economic Zone (DIEZ) and Dubai Silicon Oasis (DSO) companies recently congregated at Dubai Silicon Oasis Headquarters for a corporate tax awareness seminar. Among the keynote speaker was Ala Farahat, a seasoned Tax Partner of Farahat & Co. who addressed the congregates' questions and queries related to Corporate Tax. DIEZ and DSO Taxable Persons were advised to start planning for corporate tax as the corporate tax law comes into effect on the 1st of June. Business News | UAE Tax Consultants Host Corporate Tax Awareness Seminar to Prepare Taxable Persons.