A complete list of participating countries and the dates on which they began exchanging information, etc. has been posted on the common reporting standards website of the Organization for Economic Cooperation and Development (OECD): http://www.oecd.org/tax/automatic-exchange/crs-implementation-and-assistance/crs-by-jurisdiction/
You can also check the list of names on the Ministry of Finance's website: https://www.mof.gov.tw/Detail/Index?nodeid=1529&pid=75667