About the programme

The Tree Cities of the World programme, led by the Food and Agriculture Organization of the United Nations (FAO) and the Arbor Day Foundation, is an initiative to recognise towns and cities across all continents that meet core standards for the care and planning of urban trees and forests.

The vision of the Tree Cities of the World programme is to connect cities around the world in a new network dedicated to sharing and adopting the most successful approaches to managing urban trees and forests. Recognition through the Tree Cities of the World programme represents the first step towards achieving a green vision for the qualifying communities.

Apply now for 2026

Whether you're applying for Tree City status for the first time or renewing your existing accreditation, joining the programme demonstrates your commitment to urban forestry and connects you with a growing international network of communities sharing best practice. Applications are now open for 2026.

We're also excited to share the launch of Growth Awards, which recognise Tree Cities who have held the status for over a year and want to showcase their progress and investment beyond the core standards.

Applications must be submitted by 31st January 2027

Achieving recognition

Trees for Cities is leading the initiative to recruit and support cities throughout the UK to apply for designation and has been encouraging and supporting councils to achieve the award.

To achieve recognition, cities must meet the programme’s five core standards. They must:

• have clear responsibility for tree care,
• set official tree management rules,
• update an inventory of local tree resources,
• allocate a dedicated tree planting budget, and
• hold an annual tree celebration event with the community.

26 UK towns and cities have been recognised as ‘Tree Cities of the World’ in the 2025 round of applications. These councils are now joining an international network of towns and cities dedicated to fostering the best urban forestry practices. All UK nations are represented, with Edinburgh, Belfast, and Cardiff leading the way outside of multiple towns and cities across England.

Big thanks to players of the Postcode Lottery for their support which has enabled us to take a lead with the initiative in the UK!