Executive summaryOn 31 March 2021, the law (Ν. 41(Ι)/2021, the Law) amending the Law on Administrative Cooperation in the field of Taxation (Law N. 205(I)/2012) was published in the Official Gazette of the Cyprus Republic and entered into force. The Law transposed the European Union (EU) Directive (referred to as DAC6 or the Directive) into domestic law.The Law entered into effect as of 1 January 2021. However, it will have a retrospective effect for reportable cross-border arrangements concluded on or after 25 June 2018 provided that one of the prerequisite triggering events is met. The final Cypriot Mandatory Disclosure Rules...