HLCONF · Paris · 10–12 June 2027
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Conference Registration

Registration for HLCONF is open to accepted presenters and to listeners who wish to attend without presenting. Choose your registration type below and pay securely online or by bank transfer.

Register Now

Early registration deadline

18 January 2027

91days
09hours
06minutes
21seconds

Registration for HLCONF closed on 31 May 2027. If you have a question about your participation, please contact us.

Participation Types

  • Presenter

    Authors of accepted abstracts presenting orally or by poster in person.

  • Co-Author

    Co-author of an accepted paper, attending alongside the presenting author.

  • Virtual Presenter

    Authors presenting live online.

  • Listener

    Attendees who wish to participate without presenting.

Registration Fees

Registration Fee Categories

Registering before 18 January 2027 secures the lower rate in every category.

Current rate

Early Registration

Until 18 January 2027

  • Author Student€245
  • Author Regular€265
  • Co-Author€120
  • Listener€120
  • Virtual Presenter€100
  • Extra Paper€75
Register

Late Registration

Until 31 May 2027

  • Author Student€275
  • Author Regular€295
  • Co-Author€140
  • Listener€140
  • Virtual Presenter€120
  • Extra Paper€75
Register

Good to know

  • Abstract submission is free.
  • Group discount: Groups of 3–5 participants receive a 10% discount, while groups of more than 5 participants receive a 20% discount. For more information, please contact us.
  • Applicable taxes are included in the fees.
  • Registration closes 31 May 2027.

What's Included

Choose your registration category to see exactly what its fee includes. Author Regular and Author Student receive the same inclusions.

  • Presentation slot
  • Access to conference sessions
  • Digital conference programme
  • Conference Abstract Book, soft copy
  • Conference Proceedings, soft copy
  • Poster viewing area, if available
  • Publication of an accepted full paper in the Proceedings, subject to the applicable conditions
  • Certificate of Presentation
  • Networking opportunities
  • Lunch, coffee breaks and refreshments
  • Free guided Paris tour
  • Conference photo coverage

Not included: accommodation, travel, airport transfers, and visa fees.

CANCELLATION POLICY — In case of any cancellation or non-attendance, unfortunately the registration fees are not refundable.

Terms & Conditions

Payment Methods

Instant confirmation

Card / PayPal

Visa, Mastercard, American Express, or your PayPal account. Your place is confirmed immediately once payment goes through — the safer option close to a deadline.

  • Visa
  • Mastercard
  • American Express
  • PayPal
3–5 business days

Bank transfer

Upload your payment receipt during registration. Transfers usually take 3–5 business days to clear and be matched to your registration, and any bank charges are borne by the participant.

Beneficiary
[conf_bank_beneficiary]
Beneficiary address
[conf_bank_beneficiary_address]
IBAN
[conf_bank_iban]
BIC/SWIFT
[conf_bank_bic]
Bank
[conf_bank_name_address]
Intermediary BIC
[conf_bank_intermediary_bic]
Payment reference
Attendee's full name + HLCONF

All fees are stated in EUR (€) and must be paid in advance. A presentation slot is confirmed only once the corresponding fee has been received. See the Terms & Conditions.

Registration Form

01 — Who are you registering?

You can register yourself or complete the registration on behalf of another attendee.

02 — Your details

Badge, Conference Agenda, Certificate and all details are sent here.

04 — Choose your registration Type

Up to five additional papers.

06 — Payment Method

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Registration for HLCONF closed on 31 May 2027. If you have a question about your participation, please contact us.

Questions about payment, a registration detail or a missing document? Contact us with your order reference.Contact

Registration Questions

Can I register for someone else, or for several people?

Yes. Choose "Someone else" and enter the attendee's details. One registration can include one presenter with co-authors attending, or one listener with additional listeners. Independent presenters, virtual presenters and mixed groups need separate registrations, which a booking contact can complete for each person.

Which co-authors need to pay?

Only co-authors who attend in person. Each pays the co-author fee and receives their own badge and certificate. Co-authors who do not attend pay nothing.

How much does an additional listener cost?

The same as a listener registration: €120 per person.

What does the fee include?

The inclusions are listed above for each registration type. In-person attendees also receive the conference bag, lunch and coffee breaks and the guided Paris tour. Listener registration does not include a presentation.

What certificates will I receive?

Every attendee receives a certificate of participation, and presenters also receive a certificate of presentation. Each certificate is issued in the attendee's own name and institution and sent by email.

How long does bank transfer confirmation take?

Allow 3–5 business days for our team to match your payment. You will receive an email once it is confirmed.

Can I get an invoice?

Yes. A receipt is sent with your payment confirmation, and an invoice can be issued on request — contact us with the billing details. If your institution needs a pro forma invoice before paying, use the request link above.

How do I correct a registration detail or request a missing document?

Contact us with the attendee's name, registration email and order reference. Please do not register or pay again. See the full instructions in Help & Support.

Can I pay on site?

No. All fees are paid in advance.

When will I receive the programme?

The programme is sent by email to registered participants when it is ready.

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