- 2006
- The Underwriters Association of Japan Limited Liability Intermediate Corporation was established in July.
- The first education seminar was implemented in October.
- 2008
- Textbooks for the entry-level qualification exam were published in September.
- 2009
- The first entry-level qualification exam was carried out in January.
- The UWAJ was reorganized into an Incorporated Association from Limited Liability Intermediate Corporation in June, in accordance with the abolishment of the Intermediate Corporation Act.
- Textbooks for the intermediate level qualification exam were published in September.
- 2010
- The second qualification exam for entry-level and intermediate level was carried out in February.
- The first UWAJ Annual Conference was held in May.
- Textbooks for the advanced level qualification exam were published in September.
- 2011
- The third qualification exam for entry-level, intermediate level and advanced level was carried out in February.
- The first UWAJ Annual Conference was held in May.
- 2012
- The fourth qualification exam for entry-level, intermediate level and advanced level was carried out in February.
- The second UWAJ Annual Conference was held in May.
- 2013
- The fifth qualification exam for entry-level, intermediate level and advanced level was carried out in February.
- The third UWAJ Annual Conference was held in May.
- 2014
- The sixth qualification exam for entry-level, intermediate level and advanced level was carried out in February.
- The fourth UWAJ Annual Conference was held in May.
- 2015
- The seventh qualification exam for entry-level, intermediate level and advanced level was carried out in February.
- The fifth UWAJ Annual Conference was held in May.
- 2016
- The eighth qualification exam for entry-level, intermediate level and advanced level was carried out in February.
- The sixth UWAJ Annual Conference was held in May.
- 2017
- The nineth qualification exam for entry-level, intermediate level and advanced level was carried out in February.
- The seventh UWAJ Annual Conference was held in May.
- 2018
- The tenth qualification exam for entry-level, intermediate level and advanced level was carried out in February.
- The eighth UWAJ Annual Conference was held in May.
- 2019
- The eleventh qualification exam for entry-level, intermediate level and advanced level was carried out in February.
- The ninth UWAJ Annual Conference was held in May.
- 2020
- The twelveth qualification exam for entry-level, intermediate level and advanced level was carried out in February.
- 2021
- The tenth UWAJ Annual Conference was held in May.
- The thirteenth qualification exam for entry-level, intermediate level and advanced level was carried out in August.
- 2022
- The eleventh UWAJ Annual Conference was held in May.
- 2023
- The fourteenth qualification exam for entry-level, intermediate level and advanced level was carried out in February.
- The twelfth UWAJ Annual Conference was held in May.
- 2024
- The fifteenth qualification exam for entry-level, intermediate level and advanced level was carried out in February.
- The thirteenth UWAJ Annual Conference was held in May.
- 2025
- The sixteenth qualification exam for entry-level, intermediate level and advanced level was carried out in February.
- The fourteenth UWAJ Annual Conference was held in May.
