2. 余留机制打击严重违反国际人道法行为的责任人不受惩罚现象，确保将被前南斯拉夫问题国际法庭和卢旺达问题国际刑事法庭起诉的所有人绳之以法，从而继续努力维持和平。2021 年，尽管存在 COVID-19 疫情带来的挑战，但还是完成了关键司法活动。
2. The Mechanism continues to strive for the maintenance of peace by combating impunity for those responsible for serious violations of international humanitarian law and ensuring that all persons indicted by the International Tribunal for the Former Yugoslavia and International Criminal Tribunal for Rwanda are brought to justice. The year 2021 saw the completion of key judicial activity, despite challenges resulting from the COVID-19 pandemic.