Last updated: September 2026 

These Terms of Service apply to your use of the Climate Ambition Support Alliance (CASA) Knowledge Hub. By using this website, you agree to these terms. 

Use of this website
The CASA Knowledge Hub provides general information and links to resources relating to international climate negotiations. We aim to keep the content accurate and up to date but do not guarantee that it is complete, current, or free from errors. The content is provided for general information only. It should not be relied upon as legal, technical, financial, or other professional advice. You must not misuse the website, interfere with its operation or security, or attempt to gain unauthorised access to it or its systems. 

Intellectual property and photography
Unless otherwise stated, the CASA name, logo, website design, and original content are owned by, or used with permission by, CASA and its implementing partners. You may view, download, and share links to content for personal, non-commercial use. You must not reproduce, adapt, or use website content for commercial purposes without permission. Photographs used on the CASA Knowledge Hub are sourced from the UN Climate Change (UNFCCC) Flickr albums, where they are made available for public use. They are used to illustrate the UNFCCC process and international climate negotiations generally. The inclusion of identifiable individuals does not mean that they were specifically selected, or that they, or their views, are associated with or endorsed by CASA. 

Links to other websites
The Knowledge Hub links to third-party websites and resources. These are provided for convenience and do not mean that CASA endorses their content. We are not responsible for external websites, their availability, or their content. 

Liability and changes
To the extent permitted by law, CASA and its implementing partners are not liable for loss or damage arising from use of, or reliance on, this website or its content. We may update these Terms of Service from time to time. The date above shows when they were last updated.

Contact us
If you have questions about these terms, please contact the CASA team using our Contact Us form.