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Aii Language Center Mao Tse Tong Campus was first established on January 21, 2005
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Aii officially became TOEFL iBT Test Center in Cambodia
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Aii launched the Chinese as a Second Language on October 30, 2013
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Aii Language Center opened its 2nd Campus in Toul Kork on April 17, 2014
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Aii continued to grow fast with another campus in Chak Angre established on September 26, 2015
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Aii opened its own TESOL House on July 16, 2016
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Inauguration of Choam Chao campus on February 13, 2019
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Inauguration of Phsar Thmey campus on May 8, 2019
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Aii launched the Thai as a Second Language on July 31, 2019
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Inauguration of Chroy Chongva campus on October 16, 2019
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International Cultural Exchange Services (ICES) Cambodia was established on November 6, 2019.
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Inauguration of Siem Reap campus on July 17, 2022
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SOGO Cambodia was established on June 28, 2022.
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Inauguration of Takeo campus was established on October 20, 2023.
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Inauguration of Sen Sok campus was established on August 18, 2023.
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Inauguration of Chbar Ampov campus was established on October 27, 2023.
