This episode features Cecilia Müller Torbrand, CEO of the Maritime Anti-Corruption Network (MACN). She speaks to Liz Dávid-Barrett about the work of MACN, a network of shipping businesses which has been making some real headway in reducing corruption risks in this sector. The MACN story offers lots of valuable lessons for researchers and practitioners. Cecilia talks about how MACN has succeeded in framing its messaging around trade and commerce to engage government and the private sector in anti-corruption work. She also describes the incredible data MACN has compiled on corruption incidents and risks in the sector, which it uses to push for change. Detailed examples from Argentina and Nigeria show how the model works in practice and provide evidenced examples of change.