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Devolution deals

This page outlines the Government’s ambition to complete the devolution map. It also sets out the existing devolution framework and devolution deals agreed between successive governments.


On 16 December 2024, following the publication of the English Devolution White Paper, the Minister of State for Local Government and English Devolution Jim McMahon, wrote to all councils in remaining two-tier areas and neighbouring small unitary authorities to set out plans for a joint programme of devolution and local government reorganisation.

The Devolution Priority Programme 

The Devolution Priority Programme (DPP) is for areas who wish to move towards devolution at pace to pursue establishment of a Mayoral Strategic Authority. This will be with a view to inaugural mayoral elections in May 2026.  

The Minister of State for Local Government and English Devolution has outlined that participants must also have local agreement to move forward around a sensible geographical footprint.  

On 5 February 2025, The Minister of State for Local Government and English Devolution confirmed that the following areas agreed to join the Devolution Priority Programme: 

  • Cumbria (Cumberland Council, Westmorland and Furness Council)
  • Cheshire and Warrington (Cheshire East Council, Cheshire West and Chester Council, Warrington Borough Council)
  • Greater Essex (Essex County Council, Thurrock Council, Southend-on-Sea City Council)
  • Hampshire and Solent (Hampshire County Council, Portsmouth City Council, Isle of Wight Council, Southampton City Council)
  • Norfolk and Suffolk (Norfolk County Council, Suffolk County Council)
  • Sussex and Brighton (East Sussex County Council, West Sussex County Council, Brighton and Hove City Council). 

These six successful areas will now work with the Government to deliver devolution with consultations set to launch shortly. The DPP aims to deliver mayoral elections across these areas in May 2026. 

Councils that expressed interest to be part of the Government’s Devolution Priority Programme on or before 10 January 2025:   

Deal name Councils
Kent and Medway Kent County Council, Medway Council
Hampshire & Solent Hampshire County Council, Isle of Wight Council, Southampton City Council, Portsmouth City Council
Wessex Wiltshire Council, Dorset Council, Somerset Council, BCP Council
Surrey Surrey County Council 
Essex Essex County Council, Thurrock Council and Southend-on-Sea City Council
Sussex East Sussex County Council, West Sussex County Council, Brighton & Hove City Council
Leicestershire Leicestershire County Council, Leicester City Council and Rutland Council
Cheshire Chester East Council, Cheshire West & Chester Councils, Warrington Borough Council
South Midlands Bedford Borough Council, Luton Borough Council, Central Bedfordshire Council, Milton Keynes City Council, North Northamptonshire Council, West Northamptonshire Council
Norfolk & Suffolk Norfolk County Council, Suffolk County Council
Cumbria Cumberland Council, Westmorland & Furness Council


What is a combined authority (CA) and county combined authority (CCA)?  

A combined authority (CA) is a legal body set up using national legislation that enables a group of two or more councils to collaborate and take collective decisions across council boundaries. A combined county authority (CCA) is formed between two or more county councils and possibly unitary councils.  

It is far more robust than an informal partnership or even a joint committee. The creation of a CA means that member councils can be more ambitious in their joint working and can take advantage of powers and resources devolved to them from national government. While established by Parliament, CAs and CCAs are locally owned and have to be initiated and supported by the councils involved.  

Existing legislation  

A range of national legislation has been established to create combined authorities and county combined authorities: 

  • The Local Democracy, Economic Development and Construction Act (2009) allowed for the creation of a combined authority.  
  • The Cities and Local Government Devolution Act (2016) provides that the Secretary of State may order for a combined authority to maintain an elected mayor. It also provides new powers for combined authorities. 
  • The Levelling Up and Regeneration Act (2023) legislated for the creation of a combined county authority between two or more county councils and other constituent councils.  

Newly created CA’s and CCA’s 

On 5 February 2025 the Minister of State for Local Government and English Devolution confirmed the formal establishment of three new combined authorities and one new county combined authority. 

  • Greater Lincolnshire Combined County Authority
  • Hull and East Yorkshire Combined Authority 
  • Lancashire Combined Authority
  • Devon and Torbay Combined Authority. 

From 6 February 2025 Greater Lincolnshire Combined County Authority and Hull and East Yorkshire Combined Authority will take their first steps as new Strategic Authorities. Both will elect a mayor for their areas in May this year. 

Learn more about CAs  

The creation of a CA means that member councils can be more ambitious in their joint working and can take advantage of powers and resources devolved to them from national government.  

Existing legislative framework

Under the Local Democracy, Economic Development and Construction Act (2009) and the Cities and Local Government Devolution Act (2016), devolution was considered along a deals-based approach in which a range of settlements had been developed in existing combined authorities.   

Whilst the Levelling Up and Regeneration Act (2023) maintained the deal-based approach, the Act outlined the following framework:   

  • Level 1 – Local authorities working together across a Functional Economic Area (FEA) or whole county area e.g. through a joint committee.
  • Level 2 – A single institution or County Council without a directly elected mayor, across a FEA or whole county area.
  • Level 3 – A single institution or County Council with a directly elected mayor, across a functional economic area or whole county area.   

In addition, the previous Government outlined plans for a Level 4 form of devolution. This provided for deeper powers for existing Level 3 areas, such as an integrated financial settlement in certain areas, subject to eligibility criteria. Trailblazer deals were signed with Greater Manchester and the West Midlands, whilst the Liverpool City Region, South Yorkshire and West Yorkshire have been confirmed as eligible for a future deal.  

Existing devolution deals