The Lauterpacht Centre for International Law (LCIL), University of Cambridge hosts a regular Friday lunchtime lecture series on key areas of International Law. Previous subjects have included UN peacekeeping operations, the advisory jurisdiction of the International Court of Justice, the crime of aggression, whaling, children and military tribunals, and theories and practices for proving individual criminal responsibility for genocide and crimes against humanity. This lecture, entitled 'Global governance on the ground: the development and implementation of the OECD Guidance Documents for Responsible Business Conduct', was delivered at the Lauterpacht Centre on Friday 5th May 2017 by Professor Ola Mestad, Professor of Law at the University of Oslo.