Mrs.Ladda Chatchaluay

Independent Director and Audit Committee Chairman of Nomination Remuneration and Corporate Governance Committee (Not taking any part of the Company executive team)

History
Expertise: Consulting in Business, Taxation, Finance and Certified Public Accountant qualification	Nationality: Thai Residence: Thailand
	Shareholding (%): 0.048 % Beginning of year : 175,000 shares End of year : 175,000 shares Changed : None
	Personnel Relationship with the Management: None
Education : - Master of Accounting, Thammasat - Bachelor of Business Administration, Major in Accounting, Chulalongkorn University
	Illegal Record: None
	Date in Position : 5 April 2017
	Term of Directorship: Years
	Be able to perform and give independent opinions without business relation with the firm, not related or interlocked with management: Yes
Present position in other: 1) Listed company in The Securities Exchange of Thailand: 2 company, Refer to (*) in work experience. 2) Non-listed organization/department/other businesses: 3 company, Refer to (**) in work experience. 3) Competition/Associate Company which could lead to conflict of interest: None

Work experience in previous 5 years :
1 Feb 2023 - Current	Independent Director Chairman of Audit Committee Nomination Remuneration and Corporate Governance Committee	Thai V.P. Corporation Company Limited (**)
Dec 2021 - Current	Independent Director Audit Committee Chairman of Nomination and Remuneration Committee	PCL Holding Public Company Limited (*)
5 April 2019 - Current	Independent Director and Audit Committee	Kiattana Transport Public Company Limited (*)
25 Feb 2020-25 Feb Current	Chairman of Nomination Remuneration and Corporate Governance Committee	Golden Lime Public Company Limited
26 Feb 2019-25 Feb 2020	Chairman of Nomination and Remuneration Committee	Golden Lime Public Company Limited
April 2017 - Current	Independent director and Audit Committee	Golden Lime Public Company Limited
2016-Current	Director and Audit Partner	Vachirachat Co., Ltd. (**)
2013 - 2015	Enterprise Excellence AVP-Asia Pacific	Ecolab Limited, a subsidiary of Ecolab Inc, USA
2005 - 2012	Managing Director	Ecolab Limited, a subsidiary of Ecolab Inc, USA
1991 - 2015	Director	Ecolab Limited, a subsidiary of Ecolab Inc, USA