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Thailand and ADB

ADB's partnership with the Government of Thailand focuses on support for knowledge sharing and innovation, fostering private sector development, and promoting regional cooperation and integration.

Thailand Resident Mission (TRM): Contacts and Holidays

Thailand Resident Mission (TRM) - Asian Development Bank (ADB)

23rd Floor, The Offices at Central World, 999/9 Rama 1 Road, Wangmai, Pathumwan, Bangkok 10330, Thailand

  Office Hours: 8:00 a.m. to 5:00 p.m. (Monday to Friday)

  Tel +662 263 5300
  Fax +662 263 5301 to 2

About Us

The Thailand Resident Mission (TRM) opened on 12 January 2005. The office is located at the Offices at Central World, Pathumwan, Bangkok.

Resident missions serve as ADB's primary development interface in developing member countries. TRM's responsibilities include:

  • developing and maintaining a program of cooperation and partnership between Thailand and ADB;
  • supporting subregional programs and initiatives in the Greater Mekong Subregion (GMS); and
  • coordinating ADB activities with other resident diplomatic and development partners' missions, the private sector, NGOs and members of civil society, academic institutions, and local think tanks.

To facilitate regional cooperation and integration, ADB has promoted the resident mission in Bangkok as a subregional hub in Southeast Asia given Thailand's strategic geopolitical location.


Hideaki IWASAKI (Mr)
Country Director
Ext: 5340
Jay ROOP (Mr)
Deputy Country Director
Ext: 5346
Senior Project Officer
Ext: 5351
Senior External Relations Officer
Ext: 5354
Senior Operations Assistant
Ext: 5333
Krittayamon PAOCHAROEN (Ms)
Senior Investment Officer
Ext: 5336
Arbhawan AMBHANWONG (Ms)
Senior Operations Assistant for Country Director
Ext: 5340 or 5348

Holidays 2020

The Thailand Resident Mission will be closed on these dates:

Maka Bucha Day February 10 (Monday)
Chakri Day April 6 (Monday)
Coronation Day May 4 (Monday)
Wisaka Bucha Day May 6 (Wednesday)
H.M. Queen Suthida's Birthday June 3 (Wednesday)
Asarnha Bucha Day July 6 (Monday)
H.M. The King's Birthday July 28 (Tuesday)
H.M. Queen Sirikit's Birthday August 12 (Wednesday)
Chulalongkorn Day October 23 (Friday)
H.M. The King Bhumibol’s Birthday December 7 (Monday)

Last updated: 22 July 2020