CitiObs Final Event

5–6 November 2026 | Amsterdam, the Netherlands & Online

From Environmental Knowledge to Collective Action

As the Horizon Europe CitiObs project approaches its conclusion, we invite Citizen Observatories, researchers, policymakers, practitioners, civil society organisations and everyone interested in citizen science to join us for two days of knowledge exchange, learning, inspiration and collaboration.

The CitiObs Final Event will bring together the communities and organisations involved in the project to celebrate achievements, share lessons learned and explore how citizen-generated environmental knowledge can contribute to meaningful environmental action.

The event will feature a keynote on the Aarhus Convention, presentations of CitiObs results and resources, interactive discussions, a Citizen Observatory Marketplace, an art exhibition and mutual-learning activities.

Thursday, 5 November

From Environmental Knowledge to Collective Action (Afternoon session)

14:00–17:00 CET | REC Impact, University of Amsterdam
14:00–15:30 CET Hybrid session

The afternoon will explore how Citizen Observatories can strengthen environmental monitoring, public participation and evidence-informed decision-making.

Programme highlights:

  • Opening address – Citizen Observatories: From Environmental Knowledge to Collective Action, by Nuria Castell, CitiObs Scientific Coordinator, NILU.
  • Keynote – The Role of Citizen Observatories and Citizen Science in the Aarhus Convention, by Ella Behlyarova, UNECE.
  • The CitiObs Journey: From Community Needs to an Open Knowledge Platform, presenting the project's approaches, results, tools and lessons learned.
  • Panel discussion – Beyond the Tools: What Does It Take for Citizen Observatories to Make a Difference?, bringing together researchers, Citizen Observatory representatives and policymakers.
  • Interactive World Café (16:00–17:00, in person), exploring CitiObs tools, policy resources and opportunities for their practical application.

The hybrid session will run from 14:00 to 15:30 CET, allowing participants from across Europe and beyond to join us online.

Friday, 6 November

Citizen Observatories in Action: Sharing, Learning and Connecting

09:30–17:00 CET | Ru Paré, Amsterdam | In person

Friday will put Citizen Observatories and their communities in the spotlight.

Participants will have opportunities to:

  • Discover initiatives addressing environmental challenges at the Citizen Observatory Marketplace.
  • Explore an art exhibition featuring artists commissioned through CitiObs, connecting environmental knowledge, citizen participation and creative expression.
  • Exchange practical experiences and lessons through mutual-learning sessions.
  • Discuss future collaboration, knowledge exchange and ways to keep Citizen Observatory communities connected beyond CitiObs.

Register for the CitiObs Final Event

Registration deadline: Monday, 26 October 2026

Participation is free of charge. In-person places are limited, so early registration is encouraged.

External participants

Researchers, policymakers, practitioners, civil society organisations and other interested participants are warmly invited to join Thursday afternoon online or in person, and Friday's full-day of in-person activities in Amsterdam.

In-person places are limited and subject to confirmation. Travel and accommodation expenses are not covered.

CitiObs Partners and Cases

All CitiObs case representatives must register individually, including those who have already received confirmation of travel and accommodation support.

Additional in-person registrations will be confirmed subject to availability, on a first-come, first-served basis. Online participation is unlimited for Thursday afternoon.

We look forward to welcoming you in Amsterdam or online, sharing what we have achieved together and exploring the future of Citizen Observatories!
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