Data Protection Day 2026: Trust and Responsibility in Personalised Solutions Systems
Each year on 28 January, Data Protection Day invites institutions, organisations, and citizens alike to stop and think about the importance of privacy and the responsible handling of personal data – and what is being done about it. As data protection frameworks around the world continue to evolve in response to rapid technological change, Europe finds itself at a pivotal moment. Will we get a grip on the onslaught of digitalisation and will our data be handled as it should – without handing in our personal autonomy? Digital innovation demands renewed attention to trust, accountability, and fundamental rights.
For WiseFood, a Horizon Europe project developing AI- and LLM-based applications to support healthier and more environmentally friendly food choices, data protection is central to the project’s values and long-term vision. The tools being developed within WiseFood are designed to support citizens in their everyday decisions, and such tools can only function effectively if users trust that their personal information is handled lawfully, transparently, and with respect.
What is Data Protection Day?
Data Protection Day commemorates the signing of Convention 108 in 1981. Convention 108 was the first legally binding international treaty dedicated to the protection of individuals with regard to the automatic processing of personal data. Introduced as an annual celebration by the Council of Europe in 2006, the day serves to raise awareness about privacy rights and data protection obligations in an increasingly digital world.
For over 45 years, Convention 108 has shaped data protection standards well beyond Europe’s borders. Its modernised version, known as Convention 108+, responds to the realities of today’s digital environment. It addresses challenges linked to large-scale data processing, cross-border data flows, and emerging technologies, while safeguarding human dignity and fundamental rights. Convention 108+ remains a unique global instrument, supporting legal harmonisation, cooperation between authorities, and trust in digital systems.
Data Protection Day in Today’s Digital Age
This year’s Data Protection Day takes place at a particularly significant moment. Technological advances – especially in fields such as artificial intelligence and neuroscience – are opening new possibilities while also introducing complex risks from the perspective of human rights, democracy, and the rule of law. In response, data protection authorities and other competent bodies are intensifying their efforts to ensure that innovation does not come at the expense of privacy.
At the same time, citizens are becoming more aware that data has become one of the most valuable resources of our time – though awareness alone is often insufficient. Personal information is shared daily, frequently with unregulated digital services and AI-powered tools, without a clear understanding of how that data is stored, reused, or repurposed. The consequences of this behaviour extend far beyond the present moment, affecting future generations as well.
What Can You Do
Protecting personal data is a shared responsibility. There are several practical steps individuals can take:
- Strengthen media literacy. Education remains essential. Before sharing personal information, take the time to understand who is collecting it, for what purpose, and how long it will be retained.
- Educate others. Data protection is most effective when knowledge is shared. Leading by example, discussing privacy with family members, and supporting digital awareness among children and older generations all contribute to a more informed society.
- Stay informed about policy developments. The EU General Data Protection Regulation (GDPR) remains the strongest data protection framework in the world. Adopted in 2016 and applicable since May 2018, the GDPR modernised earlier legislation and clearly defines individuals’ rights, the obligations of data processors, compliance mechanisms, and sanctions for non-compliance. Understanding its principles empowers citizens to better protect their rights. Learn more via the European Council’s dedicated page.
WiseFood’s Commitment to Responsible Data Use
WiseFood aims to reduce food waste by democratising access to reliable data and delivering actionable, personalised recommendations that support healthier and more sustainable food choices. By bringing together experts from research, policymaking, food production, and nutrition, the project is developing digital tools that optimise recipes, improve nutritional quality, and reduce environmental impact.
These innovations rely on trusted datasets and a strong commitment to responsible data handling. Respect for privacy and data protection principles underpins WiseFood’s technological development, ensuring that future users can rely on the project’s solutions with confidence.
To stay informed about WiseFood’s work and perspectives on responsible digital innovation, follow our Newsroom for more updates.