Skip to main content

The Operational Research Society's annual conference - OR65

The OR Society's annual conference for 2023.

  • 12 Sep 2023, 9.00am to 14 Sep 2023, 5.00pm BST (GMT +01:00)
  • The Chancellors' Building, University of Bath
  • Price from £89.00 to £638.00 (GBP)
Autumnal view of Bath Abbey
The beauitful Bath Abbey.

The OR Society's annual conference for 2023, OR65, will bring together hundreds of academic and professional operational researchers and other analysts to present the latest developments and showcase real-world applications.

It is a place where the OR community can connect, share knowledge and find new ways of tackling real-world problems. For full details please visit The OR Society annual conference page.

Key Dates

  • Conference dates - 12 September 2023 to 14 September 2023
  • Call for papers opens - 1 March 2023
  • Registration open along with Early Bird tickets - Late March
  • Early Careers Research (ECR) conference - 11 September 2023

Call for Papers

Please sign in to the OR65 Abstract Portal with your account email address and password. If you have not yet submitted a paper, please create a new account below for OR65. If you have any questions regarding your submission, please contact the ORS Society. Thank you for your interest in presenting. The contribution of speakers is critical and we value your input greatly.


Registration launches late March 2023. Early bird pricing is available until 5 July 2023. To register please visit the OR65 registration portal.

Getting to Bath

The nearest train station is Bath Spa. The nearest airport is Bristol Airport. Regular buses run from Bristol airport to the city of Bath.

For some international travel, you may need to fly into London Heathrow or London Gatwick. You can get directly from the airport to the centre of London by using the Heathrow Express or the Gatwick Express. From there, you should get a train from London Paddington to Bath Spa.


Accommodation is available on campus at the University of Bath and is within a 10-minute walk of the conference location.

There are a number of places to stay in Bath. We recommend:

Getting to OR65

The best way to get to the School of Management, University of Bath is via bus or taxi. There are direct bus routes to the University campus or many taxi companies to choose from. The University uses Veezu taxis.

Find out more travel advice for getting to campus.


Professor Christos Vasilakis and Dr Melih Celik from the School of Management, University of Bath are both co-chairs for the OR Society's annual conference for 2023.

Photograph of Christos Vasilakis

Christos Vasilakis

Photograph of Melih Celik

Melih Celik


This event takes place on campus.

The Chancellors' Building University of Bath Claverton Down Bath BA2 7AY United Kingdom

Contact us

For more information please get in contact with the OR society.