4th Session of the Assembly (2026)

 Rainier III Auditorium, Monaco.

Summary Information

• Date: 19 - 23 April 2026
• Venue:  Rainier III Auditorium, Monaco (map view)
• Registration: from 1 September 2025 to 16 March 2026 via the IHO Portal (Nota: a user account is required to register - see Tutorial here)
• Circular Letters
• Assembly Documents (Note: a user account is required to access A-4 documents on the IHO Portal - see Tutorial here)
• Information about the Hotels
• Member States Exhibition
• Industry Exhibition

Hotel Reservation Sites

The IHO has negotiated special rates for a limited number of rooms at a selection of local hotels. You can find links to the booking sites below:

• Le Meridien Beach Plaza Hotel - Reservation Site
• Monte Carlo Bay Hotel & Resort - Reservation Site (English)
• Monte Carlo Bay Hotel & Resort - Reservation Site (Français)

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