UN High Level Political Forum

When: 07 - 15 July 2026

Where: New York City

Under the auspices of ECOSOC and the theme “Transformative, equitable, innovative and coordinated actions for the 2030 Agenda and its SDGs for a sustainable future for all,” the Forums will undertake an in-depth review of Sustainable Development Goals 6 (Clean Water and Sanitation), 7 (Affordable and Clean Energy), 9 (Industry Innovation and Infrastructure), 11 (Sustainable Cities and Communities) and 17 (Partnerships for the Goals). Learn more. 

UN High Level Political Forum
07-15 July 2026
International Day of Combating Sand and Dust Storms

When: Friday, 10 July 2026

Where: New York City

The commemoration of the International Day of Combating Sand and Dust Storms will take place at United Nations Headquarters in New York under the theme “From Source to Impact: Protecting Land and Life from Sand and Dust Storms.” The event will bring together Member States, United Nations entities, regional and international organizations and stakeholders to exchange experiences and discuss practical actions to address the root causes and far-reaching impacts of sand and dust storms. Discussions will focus on implementation of relevant UN resolutions and the UN Decade on Combating Sand and Dust Storms, with attention to early warning systems, sustainable land management, scientific cooperation, capacity-building and support for affected countries.

International Day of Combating Sand and Dust Storms
10 July 2026
UNCCD COP17

When: 17 - 28 August 2026

Where: Ulaanbaatar

The 17th session of the Conference of the Parties (COP17) to the United Nations Convention to Combat Desertification (UNCCD) will be hosted by Mongolia in its capital city, Ulaanbaatar, from 17 to 28 August 2026.  This landmark global event will bring together delegates from 197 Parties, heads of state, ministers, representatives from international organizations, scientific communities, civil society, and the private sector to forge solutions to the interconnected challenges of desertification, land degradation and drought.  Mongolia, with a vast territory of 1.56 million square kilometers, is experiencing land degradation across approximately 76.9 per cent of its land. Recognizing the critical role of land management in addressing the triple environmental crisis, the country has become a key voice in global efforts to combat desertification and enhance land resilience. Mongolia's ambitious development agendas—particularly its interconnected national movements on environment and agriculture—position the country as a strategic host for COP17 of the UNCCD. COP17 will be convened in alignment with the United Nations International Year of Rangelands and Pastoralists (IYRP 2026), offering a crucial global opportunity to highlight sustainable rangeland management and the needs of more than one billion people who directly depend on these vital ecosystems for their livelihoods. During the two-week conference, participants will engage in a high-level segment that includes ministerial dialogues, along with multi-stakeholder forums and thematic discussions on science–policy integration, innovation, solutions, technology, and financing. The event is expected to foster impactful collaboration and action across sectors, advancing the goals of sustainable land management, ecosystem and land restoration, and the implementation of Land Degradation Neutrality (LDN) targets. Mongolia's strong development and environmental agenda — including the national 'Billions of Trees' movement, the 'White Gold' community-based rural development initiative, and the 'Food Revolution' agri-soil initiative — positions the country as a regional and global model of action. Hosting COP17 will provide a historic opportunity to elevate international cooperation on land, climate, and biodiversity to a new level.  This pivotal conference will mark a significant step forward in uniting the world around solutions to land degradation and climate challenges, solidifying Mongolia’s contribution to building a sustainable and resilient future for all. 

UNCCD COP17
17-28 August 2026
81st session of the UN General Assembly

When: 08 - 22 September 2026

Where: New York

Under the topic "Localizing the SDGs", the tightly-first session of the UN General Assembly (UNGA 81) will open on Tuesday, 8 September 2026. The first day of the high-level General Debate will be Tuesday, 22 September 2026.

81st session of the UN General Assembly
08-22 September 2026
UN Biodiversity COP17

When: 19 - 30 October 2026

Where: Yerevan

The Conference of the Parties is the governing body of the Convention and advances implementation of the Convention through the decisions it takes at its periodic meetings. The COP17 slogan "Taking action for nature" conveys aspirations for an action-oriented conference where the Parties to the CBD will undertake the first global review of collective progress in the implementation of the Kunming-Montreal Global Biodiversity Framework. The global review is expected to guide accelerated implementation to embrace harmony with nature, transformative change and engagement from a wide range of actors: national governments, civil society, youth, businesses, local governing bodies and communities.

UN Biodiversity COP17
19-30 October 2026