It is the first international trading system for CO2 emissions in the world and has been in operation since 2005. (ec.europa.eu)
Australia is a country that has benefited greatly from the open international trading system. (rba.gov.au)
Digital Trade Chain (international trade finance for SMEs - July) Moreover, IBM was chosen to provide and host a new blockchain - based international trading system for a consortium of 9 European banks, the Digital Trade Chain. (finextra.com)