Registration fees will include attendance to the live event (on-site or virtual) and access to the full event content, on-demand for at least six months post event via a personal link to the event platform (including an electronic copy of the book of written papers).

Onsite tickets will also include access to the social programme on both conference days and the option to join plant tours.

Booking Guarantee

In light of the current uncertainty regarding travel, for confirmed onsite ticket purchases, we guarantee to refund the price difference between onsite and virtual tickets if travel restrictions apply at the time of the conference. The latest government travel advice on entering England can be found here


Onsite tickets 
IOM3 Members  £350 + VAT
Non-members  £410 + VAT
Student/Retired (IOM3 Members) £180 + VAT
Speakers £  90 + VAT
Virtual tickets 
IOM3 Members £270 + VAT
Non-members £330 + VAT
Student/Retired (IOM3 Members) £100 + VAT
Speakers  £  90 + VAT

IOM3 Events code of conduct



Invitation Letter

International attendees may require a visa to visit the United Kingdom. To find out whether you need a visa to visit Sheffield and how to apply, please click here to check if you need a visa, or check with your local British Embassy or other diplomatic representative before you travel. 

To request a Conference invitation letter to support your visa application, please email us after your have registered and payment has been confirmed.

A Letter of Invitation is a proof for conference registration and attendance application. It will be stated in English and may help with your visa application. However, it does not guarantee you a visa. Invitation letters will only be issued once your registration and payment have been confirmed.