 It was furthermore not only unprecedented in its form but also unique in its comprehensiveness, covering aspects from financial and technical assistance (through the EDF) to investment and capital movements (through the EIB) to trade preferences.The structure established in Yaoundé remains the framework for many aspects of ACP-EU cooperation until today.The Yaoundé II Agreement expired in 1974 and was succeeded by a new Convention, signed in and named after the capital of Togo