Constitutional matters

Academic research

Centre on Constitutional Change

UK in a Changing Europe, King’s College, London

LSE European Institute

NatCen

Political Studies Association and UK in a Changing Europe

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Business organisations

The Bar Council

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European Parliament

Policy Department for Citizens’ Rights and Constitutional Affairs, European Parliament

Policy Department A, European Parliament

European Commission, Taskforce on Article 50 negotiations with the United Kingdom

European Parliament

European Parliament Committee on Constitutional Affairs

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Judiciary

The Supreme Court

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National Assembly for Wales

National Assembly for Wales

National Assembly for Wales External Affairs and Additional Legislation Committee

National Assembly for Wales Research Services

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Scottish Government

Scottish Government

Scottish Government and Welsh Government

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Scottish Parliament

Scottish Parliament

Scottish Parliament Culture, Tourism, Europe and External Relations Committee (Session 5)

Scottish Parliament European and External Relations Committee (Session 5)

Scottish Parliament European and External Relations Committee (Session 4)

Scottish Parliament Finance and Constitution Committee

SPICe

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Think Tanks

Institute for Government

National Institute of Economic and Social Research (NIESR)

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Third sector

Hansard Society

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UK Government

Department for Exiting the European Union

HM Government

Joint Ministerial Committee (EU Negotiations)

Prime Minister’s Office

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UK Parliament

House of Commons

House of Commons Exiting the European Union Committee

House of Commons European Scrutiny Committee

House of Commons Foreign Affairs Committee

House of Commons Justice Committee

House of Commons Library

House of Commons Library and House of Lords Library

House of Commons Procedures Committee

House of Commons Public Administration and Constitutional Affairs Committee

House of Commons Scottish Affairs Committee

House of Commons Scottish Affairs Committee

House of Lords

House of Lords Constitution Committee

House of Lords Delegated Powers and Regulatory Reform Committee

House of Lords European Union Committee

House of Lords Library

Interparliamentary Forum on Brexit

UK Parliament

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UK Public Body

Electoral Commission

legislation.go.uk

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Welsh Government

Welsh Government

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