The criteria for funding of scholarships matches the criteria set by the Department for Education (DfE) for all training bursary funding. You will need to be qualified as a home student for the purpose of paying tuition fees by your training provider.
For information on eligibility for funding please visit the UK government Student Finance website. You will be asked to confirm your eligibility for student finance on the scholarship application form.
Non-UK trainees should read train to teach in England: non-UK applicants.
Teacher training providers and the Get into Teaching service can both help and advise on matters of funding eligibility.