Scope of Assurance The GHG emissions and energy consumption data covered by our examination comprise Direct emissions (Scope emissions) and Fuel, Electricity, Steam Energy consumption; ･ GHG emissions under verification: GHG emissions & energy consumption from 2019 ･ Organizational boundary for reporting: WOORI BANK (in Korea) Verification Approach The verification has been conducted by DNV GL from February through April 2020 and performed in accordance with the verification principles and tasks outlined in the guidelines on the operation of GHG and energy target management scheme (Notification No. 2016-255, Ministry of Environment) and the verification guideline for GHG and energy target management scheme (Notification No. 2016-104, Ministry of Environment).