The February 28 Incident Disposition and Compensation Act Article 5

The Memorial Foundation shall, in accordance with the findings of the investigation, make a petition to the President to exercise the power of granting amnesties or pardons to those victims who were declared and executed for the death penalty, imprisonment, or criminal detention, or to those victims who were not declared a sentence yet had been executed in any case.
中文原文 二二八事件處理及賠償條例第5條
紀念基金會應依調查結果,對受死刑或有期徒刑以上刑或拘役處分之宣告並執行者,或未宣告而執行者,呈請總統大赦或特赦。

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