About Us

The Home Page sets out the key role of the Group and its relationship with Heathrow Airport Ltd and their expansion scheme for the airport. In addition to working with HAL to ensure the sustainable planning of airport expansion, HSPG also works with a number of other organisations to ensure this, such as infrastructure providers to ensure that appropriate infrastructure is provided at the right time in the right place, and to ensure the highest possible environmental standards for the area.

The local authorities are also represented at the Heathrow Community Engagement Board (HCEB). The HSPG and HCEB liaise but have distinct roles in relation to local communities around the airport and the roles and responsibilities of the public authorities in the area.

HSPG has a governance process set out in an agreed Accord setting out the detail of the aims, terms of reference and governance of the Group, and a set of Outcome Statements giving the key objectives of the Group seeks to achieve (see Resources area for a copy). The Outcome Statements have been expanded upon in various responses and submissions made by HSPG to consultations carried out be Parliament, Government and HAL.

The governance arrangements provide for:

Leaders Board

Attended by the Council Leaders (or nominee) and other Leaders of the member organisations, responsible for strategic direction and 'decisions' of HSPG, the meeting some senior officers and the HSPG Core Team. Senior representatives of DfT and HAL and occasionaly other stakeholders are also invited to attend part of the meeting.

Officers Group

Attended by senior officers of the member organisations, generally the lead officers responsible for dealing with the Heathrow proposals on behalf of their organisation, the HSPG Core Team, and observers from key stakeholders such as DfT and Highways England.

Technical Sub-groups

Specialist sub-groups focusing on a range of technical aspects, including: Transport, Spatial Planning, Environment - Natural Environment, Environment - Public Health, and Business and Economy; these are attended by specialist lead technical officers.

Core Team

The Group is supported by a small Core Team comprising: HSPG Executive Director, Manager and technical Lead Advisors and project controls and administrative officer. The team can be contacted using the details on the Contact Us page.


Much the same as local planning authorities would have a pre-application agreement with a developer for major planning applications, HSPG has a service level agreement (SLA) with HAL through SBC to resource HSPG’s input into the development of HAL’s expansion scheme (Development Consent Order (DCO) scheme. HSPG also has additional Government Planning Delivery Fund grant for joint spatial planning work.

Summit meetings, wider briefings and publicity

HSPG holds Summit meetings, inviting all HSPG members but also neighbouring local authorities and a wide range of other stakeholders potentially impacted by Heathrow expansion, to consider key pressing strategic issues and to update attendees on the work of the Group. The Core Team are developing the methods of publicity and briefing undertaken to keep members and interested people up to date with the work of the Group - including the use of the Latest News webpage.

Membership of the HSPG and other participants

The Full Members of the Group are: Buckinghamshire County Council, Colne Valley Park Community Interest Company (responsible for the Colne Valley Regional Park), Enterprise M3 Local Enterprise Partnership, London Borough of Ealing, Elmbridge Borough Council, London Borough of Hounslow, Royal Borough of Windsor and Maidenhead, Runnymede Borough Council, Slough Borough Council, South Bucks District Council, Spelthorne Borough Council, Surrey County Council, Thames Valley Berkshire Local Enterprise Partnership, and Buckinghamshire Thames Valley Local Enterprise Partnership.

Other organisations and participate in many of the activities of HSPG with ‘Observer’ status, including: Department for Transport (Aviation Team and others), Environment Agency, Highways England, Natural England, Public Health England and the West London Alliance (of West London Boroughs).

Past and Future

The HSPG first established in late 2015 through a belief that collaborative working will lead to greater understanding and influence over the potential impact of airport expansion on the wider area, and help us minimise the potential harmful impacts and maximise the potential benefits of expansion through joint representation to Government, Heathrow Airport Limited and other key stakeholders.

The Group established the Leaders Board and adopted the Accord in October 2017. The Group continues to adapt and grow in response to needs and circumstances as the Government’s position on airport expansion has emerged and as Heathrow Airport Limited develop their proposals prior to submission of a Development Consent application in mid-2020. The Group will continue to develop and evolve in response to changing needs in the future.