ENDRE STAVANG is Professor of Law at the University of Oslo and  was a Visiting Scholar in Residence  at the University of Arizona  James E. Rogers College of Law (2012-2013). He initiated the Research Group on Natural Resource Law in Oslo and leads its property team. Stavang was a Fulbright research scholar for one year at Yale Law School and has hands on experience as an appellate court judge and an in-house oil, gas, and energy lawyer.