Abstract Issue/problem Unhealthy diets, along with factors like tobacco, alcohol, and inactivity, contribute significantly to non-communicable diseases (NCDs). Prevention strategies should prioritize reducing exposure to these risk factors. It’s also crucial to consider environmental well-being alongside promoting health. Description of the problem During 2023/2024, university cafeterias (UC) were evaluated for healthy eating standards compliance, resulting in a noticeable presence of unhealthy foods together with plastic use, alcohol and tobacco consumption. This led to the development of an accreditation program to boost UC as healthy spaces. Results The developed program includes 5 mandatory standards and 42 recommendations. Priority objectives are offering healthy food options like fruit, avoiding alcohol and sugary drink ads, banning tobacco, promoting physical activity, and reducing waste for example by encouraging unpackaged water consumption. Our policy emphasizes evaluation and monitoring, so accreditation is valid only for two years. Our goal is to establish UC as sustainable, healthy spaces. To encourage compliance, we offer institutional financial support and accreditation seals to UC, showcasing their commitment to community health. Implementation begins in the 2024/2025 academic year, with an initial evaluation scheduled at that time. Lessons Monitoring UC food offerings is crucial for ensuring healthier options. Cafeterias play a key role in promoting healthy habits. Creating environments with healthier options can mitigate non-communicable disease risk factors presence. Key messages • University cafeterias are pivotal in fostering a healthy lifestyle. • Prioritizing policies to address non-communicable diseases is crucial. Clear programs are essential for sustained effectiveness.