Arne works in Kluge's department of Property and Construction Law. He works in particular with dispute resolution and advisory services in the area of property and property development, contract law, construction law and public law. Arne's other areas of expertise includes family and inheritance law, European contract law. He wrote his master thesis on protection of possessions under national legislation and ECHR.
Arne specialized in alternative dispute resolution at the University of Bergen. At the University of Amsterdam he studied the EU internal market of goods and services and European comparative contract law.
Arne has accumulated several years of leadership experience through the armed forces and as chairman and board member in various organizations and companies.