Milestones
Key dates from preparation to the present.
Society milestones
- 11 Nov 2025Founders' meeting and first preparatory meeting held
- 12 Dec 2025Inaugural general meeting held in Zhonghe District, New Taipei City; 20 founding officers elected
- 15 Apr 2026Approved by the Ministry of the Interior as a civil association
- 11 May 2026Registered with the court under its formal name, the Taiwan Intergenerational Sustainability Society