Impact assessment is navigating a world of accelerating change.
In 2025, IAIA strengthened its role as a global leader in advancing trusted, evidence-based decision-making. We launched a new on-demand training format, introduced a redesigned website and Resource Library to expand global access to knowledge, and convened over 1,000 professionals from 83 countries at IAIA25 in Bologna. Membership remained strong across 120 countries, while more than 550 trainees and 3,200 webinar participants engaged with IAIA’s growing learning opportunities. With a return to positive financial performance and increased presence in global forums, IAIA is well positioned for the future. Download the 2025 Annual Report for key highlights, progress, and priorities shaping the year ahead.
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