Sotirios Bregiannos is the Founding and Senior Partner of Bregiannos Law Firm, a multi-tier law firm based in Athens, Brussels and Beijing. He is also one of the leading practitioners in the fields of Administrative Law and Public Procurement. He currently serves as the General Secretary of the Chamber for Greek - Chinese Economic Cooperation. He also serves as the Legal Counsel of the Panhellenic Union of Public Works Constructions Associations. He is also a frequent member in many legislative committees for the amendment of the Public Procurement Act. He has also been a member of the Ministry of Justice Committees for the Selection of Civil and Administrative Judges.