Sussex has a number of research collaborations with other Higher Education institutions as well as governmental and non-governmental organisations and institutes around the world. For example, the Harvard Sussex program is a long-standing research collaboration between Sussex and Harvard University focusing on public policy towards chemical and biological weapons. The CBW Conventions Bulletin is a quarterly newsletter published by the HSP. Sussex-Cornell Partnership, the Sussex-Bocconi-Renmin Intrapreneurship Hub and the Sussex-Lund Partnership in Middle Eastern and North African Studies are recent examples. Sussex also co-coordinates the Consortium for the Humanities and the Arts. Sussex is also one of the eight universities of the Tyndall Centre network.