The negotiating groups ( 150 delegates in 24 working groups) set out the EU's and US's respective approaches and ambitions in roughly 20 of the areas that the TTIP is expected to cover. They included: market access for agricultural and industrial goods, government procurement, investment, energy and raw materials, regulatory issues, sanitary and phytosanitary measures, services, intellectual property rights, sustainable development, small- and medium-sized enterprises, dispute settlement, competition, customs/trade facilitation, and state-owned enterprises.