Page 165 - 56-1 One Report 2022 EN

Part 2 Corporate Governance

4. To report to the Audit and Risk Committee, and the Board of Directors regularly about the management,
operations, Company’s risk status, various changes, and the improvement and corrective actions in
accordance with the defined framework and policy, and strategies.
5. To consider the content and providing recommendations regarding the risk management section of the 56-1
One Report / the Company’s Annual Report.

The committee of the Management that reports to the Management Committee is:
Sustainable Development Committee

The Sustainable Development Committee reports to the Management Committee, which consists of at least 5
members, chosen from among the executives who are knowledgeable, capable, honest, and dedicate adequate
time to their position on the Committee in order to drive the Company’s sustainable development goals in alignment
with the Company’s business direction. The duties and authority are presented in the Charter of the Sustainable
Development Committee in keeping with the Company's directions and the guidelines from the Stock Exchange of
Thailand (SET) on Sustainable Development.

As of 31 December 2022, the Sustainable Development Committee consists of the following 8 members:

Committee Members Position
1. Mr. Patompob Suwansiri Chairman of the Sustainable Development Committee
2. Mr. Anuwat Sanguansappayakorn Member of the Sustainable Development Committee

3. Mr. Piyawat Jriyasetapong Member of the Sustainable Development Committee
4. Mr. Ekachai Phakdurong Member of the Sustainable Development Committee

5. Mr. Salil Charuchinda Member of the Sustainable Development Committee
6. Mr. Park Boonyubol Member of the Sustainable Development Committee
7. Mr. Sanpetch Sanpasiri Member of the Sustainable Development Committee

8. Ms. Raivin Tananvorasin Member and Secretary of the Sustainable Development Committee

The Sustainable Development Committee shall meet at least twice a year as well as upon request. The presence
of more than half the total number of members shall constitute a quorum. In 2022, the Sustainable Development
Committee held two meetings in total.
The Responsibilities of the Sustainable Development Committee

The Sustainable Development Committee has written scope of duties and responsibilities in accordance with the
Sustainable Development Committee Charter, which has been approved by the Board of Directors as follows:

1. Review and set the Company goals, policies, strategies, and an action plan for sustainable development to
align with the business direction of the Company economically, socially, and environmentally.

2. Clearly define a time frame and people responsible for tasks.

3. Monitor implementation of the sustainable development policies, strategies, and action plan through the
Sustainable Development Working Group.

Part 2 page 41