CU TR will become EU TR18 April 2017 in Certification tagged certification for russia / CIS Certification / CU TR / Doing business with Russia / EAC logo / EurAzia / ICR-Solutions / Russia by Mirèse Heijting As from the start of this year the EurAsian Customs union has become the EurAsian Economic Union (EEU or EAEU). The only change so far is that the Certification has a different title. All CU TR certification registered is still valid as it is.