# Global Citizenship and Accessibility
Checkpoint Learning is endorsed by the United Nations to deliver Sustainable Development Goals, particularly SDG 4 (Quality Education) and SDG 9 (Industry, Innovation and Infrastructure).
Some Checkpoint Learning materials are deliberately free - and will remain so. More specialist Checkpoint Learning resources, such as the [Checkpoint Connected Curriculum](/checkpoint-orange-paper/checkpoint-properties-and-methodolgy/checkpoint-learning-and-education/the-checkpoint-connected-curriculum.md), are designed to be affordable so that every school can access high-quality content regardless of location or funding. The model encourages collaboration between schools, universities and partners to share research, resources and expertise.
Checkpoint Learning supports the principle that education is not a privilege but a shared responsibility. By combining accessibility with evidence, Checkpoint helps create global citizenship through learning that has meaning and measurable impact.
Checkpoint Learning is proud to be a [UNESCO Greener Education Partner](https://www.unesco.org/en/sustainable-development/education/greening-future), one of fewer than five organisations in the UK, addressing climate change through UNESCO's [Education for Sustainable Development](https://www.unesco.org/en/sustainable-development/education).
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