All fees include VAT at the prevailing rate

Accepted speakers will be sent a specific registration link to register at speaker rate.

LES International Management & Delegates' Meeting (IMDM)

The Annual Conference will be preceded by the IMDM taking place on 27 - 28 April 2024.

The IMDM is open to designated LES Society International Delegates, LES Society Leadership, LESI Committee Chairs/Vice Chairs,  Past LESI Presidents plus, the current & incoming LESI Board Members.

More information to follow soon!

VISA Letter

You must be fully registered and have paid the relevant registration fee to obtain a letter of invitation for visa purposes.

Requests should be made by email to , containing the following details:

- Full name including title (Mr., Mrs., Prof., Dr., etc), Given (First) Name, Family (Last) Name

- Email address, mailing address and company

- Copy of passport with passport number


All refund requests must be made via email to the Conference Office

Cancellations made before 13 February 2024 will entitle the attendee to a refund of the pre-paid fees less an administration charge of €50.

No refund will be made after 13 February 2024 and attendee is still liable for full payment.