Dr. iur. Heinz Frommelt was born on 23.10.1960 in Chur, Switzerland. He attended school in Vaduz, Liechtenstein, and Oberägeri ZG, and graduated from Law-School, University of Zurich, Switzerland, in May 1985. PhD in 1988 with the Thesis: The Liechtenstein Banking Secrecy.
1987–1990 he was employed in Zurich, did a traineeship in Richmond, Virginia, Washington D.C., New York, and worked at the Court of First Instance and the Liechtenstein High Court in Vaduz, Principality of Liechtenstein.
Since 1992, Dr. iur. Heinz Frommelt is partner in the law firm of Sele Frommelt & Partner and in Negele Sele Frommelt & Partner, Trust Enterprise, Vaduz, Principality of Liechtenstein.
1997–2001 Dr. iur. Heinz Frommelt held the office of Minister of Justice of the Principality of Liechtenstein.
Dr. iur. Heinz Frommelt is specialized in the areas of commercial law, tax law, international legal assistance, banking law, investment fund and insurance law. Since the end of the year 2009 he is the manager of IFA (International Fiscal Association - country section Liechtenstein.