- UN General Assembly Resolution 77/301 (29 June 2023), which established the Independent Institution on Missing Persons in the Syrian Arab Republic
- The Terms of Reference of the IIMP, which are annexed to the Secretary-General’s report (December 2023) on Implementation of the resolution on the establishment of the Independent Institution on Missing Persons in the Syrian Arab Republic
- The Secretary-General’s report (August 2022) on Missing people in the Syrian Arab Republic, in which the establishment of the IIMP was recommended.