World Information Architecture Association

WIAA advances information architecture through community, education, and practice

The World Information Architecture Association is a global community for people who make information easier to find, understand, and use. Through events, learning, and shared resources, we help people practice information architecture and create clearer information environments for everyone.

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Featured updates

World IA Day returns March 6, 2027

Join the global celebration of information architecture. Explore this year’s plans, follow updates, and find ways to take part.

World IA Day 2027

Join Open Office Hours on September 3, 2026

Bring your questions, ideas, and concerns about IA trends. Drop in to connect with the WIAA community and continue the conversation.

Open Office Hours

Explore the WIAA IA Certificate Program

Build your practice with structured learning in information architecture. Learn what the program covers and how to get involved.

Introducing the WIAA IA Certificate Program

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Volunteer

Explore different ways to be involved as a volunteer, speaker, or event organizer

Support

Donate to support global initiatives

Programs and events we organize

World IA Day

Global celebrations of information architecture

World IA Day 2027 is on March 6, 2027

World IA Cafe

Webinars on theoretical and applied information architecture

Taxonomy Talk

Discord community around taxonomies and knowledge management

News

Education

Introducing the WIAA IA Certificate Program

27 Apr 2026

Future of WIAA

To what end do we design? The heart of Information Architecture

9 Mar 2026

Partnerships

WIAA partners with UXtweak

11 Feb 2026

Local connections. Global impact.

Map of past and present locations participating in World IA Day since 2012.

"I enjoy the sense of community and building the local community here in Barcelona, raising awareness about IA and helping various people have the opportunity to present about what they know and their work."

— Kevin van Reenen, WIAD22 Barcelona, Spain

"I am passionate about fostering conversations and collaborations that push the boundaries of how we organize and interact with information. ...It’s an honor to play a part in advancing IA and empowering others through this shared experience."

— Dechen Nagi, WIAD25 Vancouver, Canada