Three days before PetroChina’s annual meeting of shareholders, a broad-based international set of civil society organizations including human rights, corporate accountability, religious and anti-genocide groups from 17 countries have signed an open letter to the United Nations Global Compact. The letter calls upon the UN Global Compact to use its influence with PetroChina, a compact participant, to help bring an end to the humanitarian crisis in Sudan. PetroChina, the listed arm of China National Petroleum Corporation (CNPC), Sudan's largest oil industry partner, is indisputably linked to the regime perpetuating the five-year humanitarian crisis in Darfur which many consider to be genocide.