A total of 78 nations have said the "territorial integrity" of Ukraine must be the basis for any peace agreement to end Russia's two-year war.
Ukraine's prime minister Volodymyr Zelenskyy hosted two days of peace talks in Switzerland over the weekend, with around 1,000 delegations attending.
They included leaders from the UK, Germany, France, Poland, Argentina and Kenya, while the US sent vice president Kamala Harris for the talks.
The final document focuses on issues of food, security, the exchange of prisoners and nuclear safety.
It said that "respect for territorial integrity and sovereignty — can and will serve as a basis for achieving a comprehensive, just and lasting peace in Ukraine."
Among those not to sign the final document were Saudi Arabia, the United Arab Emirates, South Africa, Mexico and India.
