On the morning of February 29, at the UNEP headquarters in Nairobi, Kenya, Vice Minister Lim Sang-jun of the Ministry of Environment met with Alu Dohong, the Vice Minister of the Ministry of Environmental and Forestry of Indonesia, to discuss expanding environmental cooperation in areas such as circular economy and environmental education.

On the morning of March 1, at the UNEP headquarters in Nairobi, Kenya, Vice Minister Lim Sang-jun of the Ministry of Environment met with Inger Anderson, the Executive Director of the United Nations Environment Programme (UNEP), to discuss cooperation between South Korea and UNEP.

On the afternoon of March 1, at the UNEP headquarters in Nairobi, Kenya, Vice Minister Lim Sang-jun of the Ministry of Environment met with Aniko Raisz, the Vice Minister of the Ministry of Energy of Hungary, to discuss expanding environmental cooperation in areas such as circular economy and environmental education.