*December 25, 2025 for Constitution Day
The Taiwan Intellectual Property Office and our office will be closed for Constitution Day. Any deadline that falls on December 25, 2025 will be automatically extended to the next working day, December 26, 2025.

*January 01, 2026 for New Year’s Day
The Taiwan Intellectual Property Office and our office will be closed for New Year’s Day. Any deadline that falls on January 01, 2026 will be automatically extended to the next working day, January 02, 2026.

Usually, no personnel will be in the office on the holidays. However, should the need arise please notify us in advance so that we may arrange the personnel to attend to such matters.