As of December 31, 2019, THAI management structure consisted of the Board of Directors, the Subcommittees and the Executive Management as illustrated below:

Notes :

(1) The subcommittees consist of Executive Board, Risk Management Committee, Nomination and Remuneration Committee, Environmental, Social and Governance Committee, THAI Corporate Strategic Committee and other committees assigned by Board.

(2) "Management" as defined by Securities and Exchange Commission (SEC).