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Welcome to UNFCCC Online Registration

UNFCCC Online Registration System is an instrument that supports the nomination of participants for the UNFCCC sessions.

UN Agencies may now use ORS as a pilot for SB 56, please follow the instructions shared with the respective DCPs via email.

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Upcoming meetings at unfccc.int


Should you have technical problems please log in and use the link on the bottom of any page to contact UNFCCC Service Desk.
If you experience problem logging in or creating account please contact us using the form.
Should you have questions regarding your delegation please use Communication tab.