National Burial Act Article 8

A memorial hall shall be established inside the national burial cemetery. The President shall send staff to extend condolences on Tomb Sweeping Day every year.
中文原文 國葬法第8條
國葬墓園內應立祭堂,於每年民族掃墓節日由總統派員致祭。

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