Enforcement Rules of the Real Estate Appraiser Act Article 10

The duration of fifteen years as referred to in the provisions of Paragraph 3 of Article 19 of the Act starts from the date when a Real Estate Appraiser delivers a commissioned real estate appraisal report to his / her client.
中文原文 不動產估價師法施行細則第10條
本法第十九條第三項所定十五年,自不動產估價師將估價報告書交付委託人之日起算。

English translation for reference only; the Chinese text prevails. Not legal advice.