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Green Flag

Award Criteria

Applying or Renewing

  • Use the  new online application in the School Zone.
  • The process is the same for first-time applications and renewals (with one extra section for renewals).
  • To be assessed in the 2025/26 school year, apply by 6 March 2026.

What Happens Next

  • The Eco-Schools office will contact you to set a date for an assessment visit.
  • The assessor may review your evidence and speak with students and staff about their involvement.

After the Visit

  • If successful, your school gets a confirmation letter, certificate, and Green Flag.
  • If not, you’ll receive feedback and guidance on how to improve for a resubmission.



Schools can also apply for a Bronze or Silver award if they feel they do not meet the Green Flag criteria. For more information please see the Eco-Schools Handbook.