We are pleased to invite you to present your work at the OneH Congress 2026, which will be held from the 03rd to the 05th of June 2026 in Saint-Quay-Portrieux, France.

First Step: Call for Abstracts

Abstract submission is now open!

• Create a personal account on our website
• Go to "Submit your abstract" in Authors Zone
• Complete the Abstract form
• Drop off your abstract in Word format in the box (bottom of the Abstract form)

All abstracts must be written in English and submitted online. Abstracts sent by fax or post mail will not be accepted.

The submitting author will receive a confirmation email with an assigned abstract number, which must be referenced in all correspondence.

By submitting, the author confirms consent from all co-authors and will be responsible for all communications.

Required information: Title, Name, initials, full address, email of corresponding author, summary (max 400 words), preferred session.

Refer to the Abstract template for formatting guidelines.

Abstracts must contain sufficient data and meet symposium scope or risk rejection.

Each author may present only one oral communication.

Title must be short (max 25 words), descriptive, and free of commercial names.

Correct grammar and punctuation are required.

Abstracts will be reviewed and assigned to sessions by the Scientific Committee.

Second Step: After Abstract Selection

Deadlines:

• End of February 2026 for oral communications
• End of April 2026 for posters

After selection, an updated abstract version can be uploaded via the website.

An online abstract book (PDF) will be shared with all participants.

Abstract format: Title / Authors / Introduction / Methods / Results / Conclusion. One table or figure allowed (max one page).

Upload updated abstracts via your personal account before deadlines.

Final decisions (acceptance/rejection and presentation type) will be communicated by email.

Presenting authors must register and pay the fee before May 1st, 2026.

Abstracts will be published only if one author is registered.

The Scientific Committee compiles abstracts but accepts no responsibility for errors or omissions.

Oral Presentation

Duration: 15 minutes presentation + 5 minutes Q&A.

Format: PowerPoint in 16:9 ratio.

Posters

Posters will be displayed throughout the congress in the poster room.

Authors must bring their printed posters.

Size: A0 format, portrait orientation (841mm x 1189mm).

Attachment system will be provided by the organization.