South East England

Berkshire

• Bracknell Forest Borough Council
• Reading Borough Council
• Slough Borough Council
• West Berkshire Council
• Windsor and Maidenhead Royal Borough Council
• Wokingham District Council

Buckinghamshire

• Aylesbury Vale District Council
• Buckinghamshire County Council
• Chiltern District Council
• Milton Keynes Council
• South Bucks District Council
• Wycombe District Council

East Sussex

• Brighton & Hove City Council
• East Sussex County Council
• Eastbourne Borough Council
• Hastings Borough Council
• Lewes District Council
• Rother District Council
• Wealden District Council

Hampshire

• Basingstoke and Deane Borough Council
• East Hampshire District Council
• Eastleigh Borough Council
• Fareham Borough Council
• Gosport Borough Council
• Hampshire County Council
• Hart District Council
• Havant Borough Council
• New Forest District Council
• Portsmouth City Council
• Rushmoor Borough Council
• Southampton City Council
• Test Valley Borough Council
• Winchester City Council

Isle of Wight

• Isle of Wight Council

Kent

• Ashford Borough Council
• Canterbury City Council
• Dartford Borough Council
• Dover District Council
• Gravesham Borough Council
• Kent County Council
• Maidstone Borough Council
• Medway Council
• Sevenoaks District Council
• Shepway District Council
• Swale Borough Council
• Thanet District Council
• Tonbridge and Malling Borough Council
• Tunbridge Wells Borough Council

Oxfordshire

• Cherwell District Council
• Oxford City Council
• Oxfordshire County Council
• South Oxfordshire District Council
• Vale of White Horse District Council
• West Oxfordshire District Council

Surrey

• Elmbridge Borough Council
• Epsom and Ewell Borough Council
• Guildford Borough Council
• Mole Valley District Council
• Reigate and Banstead Borough Council
• Runnymede Borough Council
• Spelthorne Borough Council
• Surrey County Council
• Surrey Heath Borough Council
• Tandridge District Council
• Waverley Borough Council
• Woking Borough Council

West Sussex

• Adur District Council
• Arun District Council
• Chichester District Council
• Crawley Borough Council
• Horsham District Council
• Mid Sussex District Council
• West Sussex County Council
• Worthing Borough Council