The Lords Commissioners were: The Most Honourable Duke /u/Sephronar of Hampshire, The Lord /u/tartar-buildup of Appledore, The Most Honourable Marquess /u/EruditeFellow of Salisbury, His Grace Duke /u/BeppeSignfury of Redcar and Cleveland.

The Leader of the House of Lords (Duke /u/model-willem of Cardiff):

My Lords, it not being convenient for His Majesty personally to be here present this day, he has been pleased to cause a Commission under the Great Seal to be prepared for proroguing this present Parliament.​

When the Commons were present at the Bar, the Leader of the House of Lords continued:

My Lords and Members of the House of Commons, His Majesty, not thinking fit personally to be present here at this time, has been pleased to cause a Commission to be issued under the Great Seal, and thereby given His Royal Assent to divers Acts, the Titles whereof are particularly mentioned, and by the said Commission has commanded us to declare and notify His Royal Assent to the said several Acts, in the presence of you the Lords and Commons assembled for that purpose; and has also assigned to us and other Lords directed full power and authority in His Majesty’s name to prorogue this present Parliament. Which commission you will now hear read.

A Commission for Royal Assent and Prorogation was read, after which the Chancellor of the Duchy of Lancaster continued:

My Lords, in obedience to His Majesty’s Commands, and by virtue of the Commission which has now been read, We do declare and notify to you, the Lords Temporal and Commons in Parliament assembled, that His Majesty has given His Royal Assent to the several Acts in the Commission mentioned; and the Clerks are required to pass the same in the usual Form and Words.

The following Acts were given Royal Assent:

Rental Property Licensing Act 2023

Le Roy le veult!

KS1 SATs (Reinstatement) Act 2023

Le Roy le veult!

Official Secrets (Public Interest Defence) (Amendment) Act 2023

Le Roy le veult!

Water Authorities Act 2023

Le Roy le veult!

Anti-Social Behaviour (Amendment) Act 2023

Le Roy le veult!

Football (Independent Regulator) Act 2023

Le Roy le veult!

Animal Welfare (Crustaceans) (Repeal) Act 2023

Le Roy le veult!

Trade Unions and Labour Relations (Amendment) Act 2023

Le Roy le veult!

KONSUM Clarification Act 2023

Le Roy le veult!

Grammar School Act 2023

Le Roy le veult!

No Ball Zones Abolition Act 2023

Le Roy le veult!

Elections Act 2023

Le Roy le veult!

Cornwall Act 2023

Le Roy le veult!

London Stock Exchange Fossil Fuel Ban Act 2023

Le Roy le veult!

Unpaid Work Experience (Prohibition) Act 2023

Le Roy le veult!

Safe Access to Healthcare Act 2023

Le Roy le veult!

Religious Freedom Act 2023

Le Roy le veult!

Maritime Fuels (On-Shore Power) Act 2023

Le Roy le veult!

Human Fertilisation and Embryology (Neurulation) Act 2023

Le Roy le veult!

West Midlands Metro Development Act 2023

Le Roy le veult!

Rutherford Fund Partnership (Operational Framework) Act 2023

Le Roy le veult!

Northern Ireland (Social Security Consultation and Coordination) Act 2023

Le Roy le veult!

Mortgage Application Rights Act 2023

Le Roy le veult!

Crime and Courts (Amendment) Act 2023

Le Roy le veult!

Genomic Biotechnology and Techniques Act 2023

Le Roy le veult!

British Investment Bank Act 2023

Le Roy le veult!

Quicker Regulation of Single-Use Plastics Act 2023

Le Roy le veult!

Wildlife Protection (Marine Mammals) Act 2023

Le Roy le veult!

Baby Box (Amendment) (Surrogacy, Adoption and Guardianship Rights) Act 2023

Le Roy le veult!

Trade Practices Authority Act 2023

Le Roy le veult!

Regional Development Offices (Amendment) 2023

Le Roy le veult!

Church of England (Separation Measures) Act 2023

Le Roy le veult!

Digital Library Content Act 2023

Le Roy le veult!

Education (Elective Home Education) Act 2023

Le Roy le veult!

Trade (Investor-State Dispute Mechanism) Act 2023

Le Roy le veult!

Consumer Rights (Information) Bill Act 2023

Le Roy le veult!

The Budget (August 2023)

Le Roy le veult!

National Air Quality Objectives (World Health Organisation Guidelines) Act 2023

Le Roy le veult!

Companies (Directors Duties) Act 2023

Le Roy le veult!

My Lords and Members of the House of Commons, by virtue of His Majesty’s Commission which has been now read we do, in His Majesty’s name, and in obedience to His Majesty’s Commands, prorogue this Parliament tonight the 26th day of September, to be then here holden, and this Parliament is accordingly prorogued tonight Friday, the TWENTY SIXTH day of September.

Parliament was prorogued at 06:05am BST.