Ljubljana received the Slovenia Green Destination PLATINUM badge, awarded by the Slovenian Tourist Board. In 2016, Ljubljana was the first in Slovenia to receive the golden badge and successfully kept it until this year. With the newly acquired and highest platinum badge, it proves that it is one of the most successful destinations in the Green Scheme of Slovenian Tourism and that it successfully follows the sustainable development programme.
On 28 April, the briefing on the project named "The Sustainable Development of World Tourism Cities under COVID Context: The Response from China" was held online in Beijing. It was jointly hosted by the World Tourism Cities Federation (WTCF) and the United Nations Development Program (UNDP) together with Chinese tourism cities.