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Commons Briefing paper by David Torrance. It was first published on Wednesday, 23 February 2022. It was last updated on Sunday, 19 July 2026.


Royal Assent

Royal Assent is the Monarch’s agreement that a bill which has completed all its stages of consideration in the UK Parliament or in one of the devolved legislatures should become a legally binding Act. By convention, this is a formality granted under the Royal Prerogative.

History of Royal Assent

The practice of a monarch signifying Royal Assent to bills passed by Parliament began during the 15th century. This was always done in person in the House of Lords, although after 1542 legislation allowed for the king to signify assent by Letters Patent which would then be communicated to Parliament. The last time a monarch granted assent in person was in 1854. After that point, it was always granted by Commission, until further legislation in 1967 allowed for a simpler procedure of notification in each House of Parliament. Royal Assent was last withheld by a monarch in 1708. Formally, Assent is provided upon advice from ministers, but also from both Houses or, if the Parliament Acts have been applied, from the Commons alone.

Procedure for Royal Assent

At Westminster, Royal Assent is granted via Commissions which, unlike other documents which pass under the Great Seal, are signed by the Monarch. This includes a Schedule with a list of bills which are, or will be, ready to receive assent. For legislation passed by the legislatures of Scotland, Wales, and Northern Ireland, assent is signified by Letters Patent under the appropriate local seal. They are also signed by the Monarch.

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Secondary information

Type
Research briefing
Reference
CBP-9466 
Related items
Parliament Act 1911
Friday, 18 August 1911
Public acts
Scotland Act 1998
Thursday, 19 November 1998
Public acts
Royal Assent Act 1967
Wednesday, 10 May 1967
Public acts
Show all related items (6)
Northern Ireland Act 1998
Thursday, 19 November 1998
Public acts
Parliament Act 1949
Friday, 16 December 1949
Public acts
Subjects
Commonwealth Crown dependencies British overseas territories Church of England Documents Northern Ireland Monarchy Wales Scotland Royal prerogative Royal assent Lord Chancellor Senedd Cymru
Legislation
Northern Ireland Act 1998
Parliament Act 1911
Parliament Act 1949
Government of Wales Act 2006
Scotland Act 1998
Royal Assent Act 1967
Published by
Parliament and Constitution Centre
House of Commons Library
Link
View this Research briefing on researchbriefings.parliament.uk