Signing of the Paris Peace Accords which ended the Cambodian-Vietnamese War. Commemorated as a public holiday in Cambodia.

The Paris Peace Agreements (Khmer: សន្ធិសញ្ញាសន្តិភាពទីក្រុងប៉ារីស ឆ្នាំ១៩៩១; French: Accords de paix de Paris), formally titled Comprehensive Cambodian Peace Agreements, were signed on October 23, 1991, and marked the official end of the Cambodian–Vietnamese War and the Third Indochina War. The agreement led to the deployment of the first post-Cold War peace keeping mission (UNTAC) and the first ever occasion in which the UN took over as the government of a state. The agreement was signed by nineteen countries.The Paris Peace Agreements were the following conventions and treaties:

The Final Act of the Paris Conference on Cambodia

Agreement on the Political Settlement of the Cambodia Conflict

Agreement Concerning the Sovereignty, Territorial Integrity and Inviolability, Neutrality and National Unity of Cambodia

Declaration on the Rehabilitation and Reconstruction of Cambodia