Agricultural technology sharing needs open data. Johannes Keizer presented at a CAAS/GODAN workshop in Beijing about GODAN, which advocates making important agricultural and nutrition datasets global public goods and available to all. Open data from fields like genomics and viticulture can help increase food production and farmer livelihoods through applications in plant breeding and precision agriculture. However, open data also faces challenges in finding the right balance between openness and context. GODAN addresses these issues through working groups and partnerships to promote FAIR (findable, accessible, interoperable, reusable) open data principles.