Global conflict, political instability and changing government policies are increasingly disrupting the international meetings and conferences sector, according to new research released by the International Association of Professional Congress Organisers (IAPCO).
The 2026 Global Socio-Political Impact Survey found almost 74 per cent of respondents said global conflicts had affected their ability to plan or host international meetings and conferences, a sharp rise from almost 54 per cent in 2025.
The research was conducted in partnership with major global business events organisations including International Congress and Convention Association, Professional Convention Management Association and Association of Convention Centres International. It surveyed 130 organisations worldwide on the growing operational impact of geopolitical instability.
The findings suggest instability is now influencing almost every aspect of international conference planning, including destination selection, travel, budgeting and delegate participation.
More than 65 per cent of respondents reported travel disruptions affecting delegates and clients, while almost 59 per cent experienced reduced international attendance at events. Nearly half also reported rising costs for both organisers and attendees.
IAPCO President Sissi Lignou said the findings demonstrated that geopolitical instability had become a major operational issue for the sector rather than a peripheral concern.
“Conferences and meetings are where knowledge is shared, research is advanced, relationships are built and industries move forward,” she said.
“These findings show that global socio-political instability is now directly affecting that essential exchange.”
The survey also revealed one third of respondents had cancelled, postponed or relocated events, or withdrawn participation from events, because of safety concerns or regional instability. More than 42 per cent said they were actively avoiding destinations perceived to be politically unstable or affected by conflict.
Government policy changes were also identified as a growing concern. Nearly 60 per cent of respondents said United States government policies introduced during 2025 and 2026 had affected planning for events scheduled through to 2028. Visa restrictions, immigration issues and reduced travel funding for academic and scientific delegates were among the major challenges identified.