The Law Society of Upper Canada has certified Mr. Berger as a specialist in environmental law. Mr. Berger is the editor of Key Developments in Environmental Law (formerly Environmental Law: The Year in Review) and the author of The Prosecution and Defence of Environmental Offences (Canada Law Book) and he is an associate editor of the Canadian Environmental Law Reports. At the Ontario Ministry of the Environment, where for nine years Mr. Berger served alternatively as Deputy Director of Legal Service for Prosecutions and senior counsel, he was the founding editor and a writer of Legal Emissions (Newsletter). Before joining the Ministry of the Environment, Mr. Berger was an Assistant Crown Attorney in Toronto for eight years. He is also the Chairman of the Organizational Committee of the International Nuclear Lawyer's Intra Jura Congress for 2009 in Canada.