PEPP-PT (Pan European Privacy Protecting Proximity Tracing) is a framework developed by a multinational team, including several Fraunhofer Institutes such as the Heinrich Hertz Institute in Berlin. Its main business focus is on providing privacy-preserving proximity tracing technology, intended to assist in the containment of pandemics such as COVID-19. The framework emphasizes open, scalable, and interoperable architecture, offering a reference implementation under a Mozilla license and enabling developers to build their own pandemic tracing apps that minimize personal data collection.