2020s
- 2024: Join our mailing list to be the first to know when registration opens!
- 2022 – 2023: Online 14 – Graduated May 2023
- 2021 – 2022: Online 13 – Graduated May 2022
- 2020 – 2021: Online 12 – Graduated May 2021
- 2019 – 2020: Online 11 – Graduated May 2020
2010s
- 2018 – 2019: Online 10 – Graduated May 2019
- 2017 – 2018: Online 8 – Graduated May 2018, Online 9 – Graduated Dec. 2018
- 2016 – 2017: Online 6 – Graduated May 2017, COETAIL@AIS-R – Graduated May 2017, Online 7 – Graduated Dec. 2017
- 2015 – 2016: Online 4– Graduated May 2016, Online 5 – Graduated Dec. 2016
- 2014 – 2015: Online 2– Graduated May 2015, Online 3 – Graduated Dec. 2015, COETAIL@RIS – Graduated Dec. 2015
- 2013 – 2014: Online 13-14 – Graduated, COETAIL@YIS – Graduated, COETAIL@Seoul – Graduated, Online 1 – Graduated, COETAIL@SSIS – Graduated, COETAIL@Chennai – Graduated
- 2012 – 2013: Online 12-13 – Graduated, COETAIL@Addis Ababa – Graduated
- 2011 – 2012: COETAIL@YIS – Graduated, COETAIL@Bangkok – Graduated, COETAIL@AES – Graduated
- 2010 – 2011: COETAIL@YIS – Graduated, COETAIL@TAS – Graduated, COETAIL@ISBangkok – Graduated
2000s
- 2009 – 2010: COETAIL@ISBangkok – Graduated
- 2008 – 2009: COETAIL@ISBangkok – Graduated
