Principals and senior representatives of authorities responsible for the regulation of the over-the-counter (OTC) derivatives markets in Australia, Brazil, the European Union, Hong Kong, Japan, Ontario, Québec, Singapore, Switzerland and the United States met on 20 September 2013 at the headquarters of the European Securities and Markets Authority (ESMA) in Paris.
Press Release ESMA/2013/1400.
More via press release: http://www.esma.europa.eu/news/Press-release-20-September-2013-meeting-Principals-OTC-Derivative-Regulators-Group?t=326&o=home
