In 2000, new talks started on agriculture and services. These have now been incorporated into a broader agenda launched at the fourth WTO Ministerial Conference in Doha, Qatar, in November 2001. The work programme, the Doha Development Agenda (DDA), adds negotiations and other work on non-agricultural tariffs, trade and environment, WTO rules such as anti-dumping and subsidies, investment, competition policy, trade facilitation, transparency in government procurement, intellectual property, and a range of issues raised by developing countries as difficulties they face in implementing the present WTO agreements.