The Swiss 3RCC has awarded Bernhard Voelkl from the Vetsuisse Faculty of the University of Bern the 2021 3Rs Award in recognition of his work supporting researchers to better design animal studies to improve research quality and reduce animal use. The 2021 Young 3Rs Investigator Award went to Pauline Zamprogno from the ARTORG Center for Biomedical Engineering Research, also at the University of Bern, for her contribution to a lung-on-chip model, which aims at replacing animals testing. With their research the awardees not only help promote the 3Rs principle, they communicated their projects in an exemplary manner to encourage other researchers to adopt these novel approaches in their work. The jury consisted of independent external experts from the CharitĂ© 3Rs (Berlin, DE) and the North American 3Rs Collaborative/University of Washington (USA) as well as from the Swiss Federal Food Safety and Veterinary Office (FSVO). The jurors emphasised the importance of comprehensive communication as demonstrated by the award winners. The 3Rs Award 2021 and Young 3Rs Investigator Award recipients will receive CHF 4,000 and CHF 1,000 respectively to acknowledge their work in advancing the 3Rs. Furthermore, they will get the opportunity to present their awarded research at the Swiss 3Rs Day 2022 and in a featured video. More information.