The NIST Foundation
As one of the only not-for-profit schools in the Bangkok international school community, NIST is overseen by the NIST International School Foundation, represented by members who are both elected by parents and appointed. The majority of the members of the foundation must be parents or guardians of children who attend NIST, and thus represent the interests of the entire community through their governance.
The NIST Executive School Board
Elected by their peers on the NIST Foundation board, the NIST Executive School Board oversees the school on its behalf. Through their work they support the NIST’s mission and vision, maintain financial oversight, and contribute to the community’s strategic direction. In addition to oversight of the school’s operations, together with NIST Foundation members, the board forms committees to support particular areas.
A Detailed Look at Our Governance
Our community strives to be as transparent as possible in the role and function of both the NIST Foundation and Executive School Board. Their respective responsibilities and the election process are detailed in our governance overview.
NIST Foundation Board

Mr. Sarath Ratanavadi
Chairman

Mr. Prabsharan Thakral
Vice Chairman

Mr. Ravi Sawhney
Founding Member

Mr. Charoen (Timmy) Kokar
Treasurer

Mr. Bruce G. Hemmingsen
Secretary
Mr. Tanon Tantisunthorn
NIST Representative of License Holder / Member

Ms. Angkana Uthaisangchai
Member

Ms. Cong Tran
Member

Mr. Krisada Lamsam
Member

Mr. Lars Olov Svensson
Member

Dr. Nattavut Kulnides
Member

Dr. Papinya Sirimongkolkasem
Member

Ms. Pornpan Chayasuntorn
Member

Mr. Sarut Ruttanaporn
Member

Mr. Sathaporn Kamkong
Member

Mr. Suksawat Watewai
Member

Mr. Thai Khoon Quincy Yu
Member

Mr. Thanes Rajatapiti
Member

Dr. Vanessa Steinmayer
Member

Mr. Wai Kiat Michael Soon
Member

Mr. Yosathep Singhsachathet
Member
Executive School Board
Mr. Prabsharan Thakral (Executive School Board Chair)
Mr. Tanon Tantisunthorn (Representative of the Licensee / Vice Chair)
Mr. Wai Kiat Michael Soon (Representative of the Parents)
Ms. Angkana Uthaisangchai (Member)
Mr. Bruce Hemmingsen (Member)
Mr. Charoen (Timmy) Kokar (Member)
Mr. Lars Olov Svensson (Member)
Ms. Pornpan Chayasuntorn (Member)
Mr. Thanes Rajatapiti (Member)
Dr. James Dalziel (Staff Representative)
Ms. Poonam Sachdev (School Director & Secretary)
School Board Committees
Members of the NIST Foundation, NIST Executive School Board and school leadership serve on various committees that contribute to the ongoing development of the school, while also providing oversight to ensure that progress aligns to our mission and values.
NIST Foundation Board

Mr. Sarath Ratanavadi
Chairman

Mr. Prab Thakral
Vice Chairman

Mr. Ravi Sawhney
Founding Member

Mr. Charoen (Timmy) Kokar
Treasurer

Mr. Bruce G. Hemmingsen
Secretary

Ms. Angkana Uthaisangchai
Member

Mr. Tanon Tantisunthorn
NIST Representative of License Holder / Member

Ms. Cong Tran
Member

Mr. Krisada Lamsam
Member

Mr. Lars Olov Svensson
Member

Dr. Nattavut Kulnides
Member

Dr. Papinya Sirimongkolkasem
Member

Ms. Pornpan Chayasuntorn
Member

Mr. Sarut Ruttanaporn
Member

Mr. Sathaporn Kamkong
Member

Mr. Suksawat Watewai
Member

Mr. Thai Khoon Quincy Yu
Member

Mr. Thanes Rajatapiti
Member

Dr. Vanessa Steinmayer
Member

Mr. Wai Kiat Michael Soon
Member

Mr. Yosathep Singhsachathet
Member
Executive School Board
Mr. Prab Thakral (Executive School Board Chair)
Mr. Tanon Tantisunthorn (Representative of the Licensee / Vice Chair)
Mr. Wai Kiat Michael Soon (Representative of the Parents)
Ms. Angkana Uthaisangchai (Member)
Mr. Bruce Hemmingsen (Member)
Mr. Charoen (Timmy) Kokar (Member)
Mr. Lars Olov Svensson (Member)
Ms. Pornpan Chayasuntorn (Member)
Mr. Thanes Rajatapiti (Member)
Dr. James Dalziel (Staff Representative)
Ms. Poonam Sachdev (School Director & Secretary)
School Board Committees
Members of the NIST Foundation, NIST Executive School Board and school leadership serve on various committees that contribute to the ongoing development of the school, while also providing oversight to ensure that progress aligns to our mission and values.