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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.

Frequently Asked Questions (Party)

  1. Who should use this system?
  2. How do I create an account?
  3. What information do I need before I start?
  4. What information will be stored by the system?
  5. Where can I find help?
  6. Other Information.
1. Who should use this system?

The system may be used by National Focal Points of Parties and observer States that have been invited to nominate a delegation to participate in UNFCCC sessions and events.

2. How do I create an account?

National Focal Points can create an account for themselves and/or authorize the creation of accounts for their representatives. Please use this link to request creation of an account. Once you create your account you will receive an email with your login name, password and further instructions. The online system recognizes only the email addresses of the National Focal Points which have been officially registered with the UNFCCC Secretariat.

3. What information do I need before I start?

a) Virtual sessions and events: In order to complete the process you will need the following information for each nominee. Please note that a personal, accurate and secure email address for each nominee is crucial to allow the participant secure access to the virtual platform once registered in ORS.

b) Physical sessions: In order to complete the process you will need the following information for each nominee. All information must be as it appears in the official photo identification which the participant will present at the registration desk.

4. What information will be stored by the system?

The names and information you enter will be retained for use in future sessions. You will not need to enter the information again except when adding new people.

5. Where can I find help?

If you require help, please first read the UNFCCC Online Registration User Manual for Parties & Observer States and User Manual for Parties & Observer States - Virtual only participation. The system itself also contains some context sensitive help information - look for the [?] symbols.
If you experience problem logging in or creating account please contact us using the form.

6. Other Information

Disclaimer, Privacy Policy and Terms & Conditions for the use of UNFCCC websites

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.