The Siem Reap - Angkor on a Mine Free World is the name given to the Fifth Review Conference (5RC) of the Convention on the Prohibition of the Use, Stockpiling, Production and Transfer of Antipersonnel Mines and on Their Destruction. On 24 November 2023, at the Twenty-First Meeting of the States Parties, it was agreed that the Convention's Fifth Review Conference would be held in Siem Reap, Cambodia from 25 to 29 Novembre 2024.

The purpose of the Review Conference is to: review the operation and status of the Convention; consider the need for and the interval between further Meetings of the States Parties; take decisions on submissions of States Parties as provided for in Article 5; and, adopt, if necessary, conclusions related to the implementation of the Convention.

More information on the Presidency can be found on the Convention's website.