We invite you to join the 9th World Conference on Research Integrity (WCRI), which will be held from May 3 to 6, 2026, in beautiful Vancouver, Canada. The WCRI is open to all disciplines, all professional ranks, and all career stages, and involves all stakeholders in research integrity, including universities, research institutes, research funders, publishers, and governments. We aim to ensure the program will interest academics, practitioners and policy makers. The conference is lively and interactive, and the program consists of a mix of research findings, reflection and policy development. Previous WCRI conferences typically produce an influential policy statement such as the Singapore Statement, the Hong Kong Principles and the Cape Town Statement. The intention with WCRI 2026 is to do likewise. WCRIs take a strong view on ethnic, gender, geographical, disciplinary and career stage diversity, and ensure that this is reflected in the program, the keynote speakers, the committee members, and the participants. We give special attention to early career professionals, and we organise a doctoral forum, workshops, and meet-the-expert sessions for them during the conference.