Thailand's tax agency has confirmed the DTA with Cambodia became effective on January 1, 2018.
Thailand and Cambodia signed a DTA on September 7, 2017.
Jordan and Thailand agreed the text of a DTA on May 11, 2017.
Bahrain and Thailand signed a DTA Protocol on April 25, 2017.
A new DTA between Singapore and Thailand will become effective on January 1, 2017, following the completion of domestic ratification procedures.
A DTA Protocol between Singapore and Thailand entered into force on February 15, 2016.
India and Thailand signed a DTA on June 29, 2015.
Singapore and Thailand signed a DTA on June 11, 2015.
According to preliminary media reports, Thailand and Kazakhstan agreed to begin DTA negotiations on December 24, 2014.
Ireland and Thailand signed a DTA on November 4, 2013.
The Philippines and Thailand signed a DTA during two-day meetings concluding on June 21, 2013.
Tajikistan and Thailand are to sign a DTA on May 17, 2013, Thailand's Ministry of Foreign Affairs has confirmed.
According to preliminary media reports, representatives from Qatar and Thailand held five-day negotiations towards a DTA, concluding on May 10, 2013.
Thailand and Taiwan signed a DTA on November 30, 2012.
According to preliminary media reports, Estonia and Thailand signed a DTA on September 28, 2012.
At a meeting on July 7, 2012, representatives from Tunisia and Thailand committed to negotiating a bilateral DTA.
According to the Estonian government, representatives from Estonia and Thailand agreed to begin negotiations towards a DTA on June 11, 2012.
The pending DTA between Bahrain and Thailand was forwarded to the Bahraini Cabinet at its latest meeting, following the earlier approval of Bahrain's Shura and Representatives Councils, the state news agency reported on May 20, 2012.
Thailand has called for the commencement of negotiations towards a DTA with Cambodia.
Indian Prime Minister Manmohan Singh revealed on January 25 that India and Thailand have signed a revised a DTA.
According to Thailand's Revenue Department, the DTA between Thailand and Myanmar became effective for tax periods beginning on or after January 1, 2012.
The Philippines and Thailand are expected to sign a draft DTA at their next official meeting, according to the comments made by the Thai Prime Minister Yingluck Shinawatra during a meeting with the Philippine President on January 19.