Register now for the D4 2026 Summit!
11&12 September 2026
Salzburg, AUSTRIA
Secure your spot at D4 2026, where innovation meets opportunity. Benefit from early bird rates and easy online registration to join thought leaders and peers for an unforgettable experience. Your attendance fuels progress and connection in our dynamic community.
Flexible Registration Packages
D4 is intentionally structured as a two-day journey. The sessions are interconnected, and discussions from Day 1 continue and deepen on Day 2. Key themes evolve across the programme, allowing participants to move from conceptual understanding to practical application.
To gain the full value of the summit, participation in both days is strongly recommended.
2-day pass (Early Bird*)
* until 30th of June 2026
€ 270
1-day pass (Early Bird*)
* until 30th of June 2026
€ 190
2-day pass
€ 320
1-day pass
€ 230
The reduced registration fee is available to:
- Students enrolled in a university or university of applied sciences
- PhD candidates
- Medical residents and trainees
Proof of eligibility is required.
2-day pass (Early Bird*)
* until 30th of June 2026
€ 150
1-day pass (Early Bird*)
* until 30th of June 2026
€ 105
2-day pass
€ 180
1-day pass
€ 130
The reduced fee applies to current members of recognized auspicing societies or institutions
Check if your society/institution is included.
Proof of active membership must be provided upon registration or on-site check-in.
2-day pass (Early Bird*)
* until 30th of June 2026
€ 190
1-day pass (Early Bird*)
* until 30th of June 2026
€ 130
2-day pass
€ 240
1-day pass
€ 170
The industry rate applies to delegates representing commercial organizations.
Tickets may also be purchased as part of sponsorship packages.
For information on available sponsorship options, please contact the organizing secretary.
2-day pass (Early Bird*)
* until 30th of June2026
€ 450
1-day pass (Early Bird*)
* until 30th of June 2026
€ 320
2-day pass
€ 500
1-day pass
€ 350
Social Event
On the Evening of the 11th of September