2. (i) Promote better terms of trade for African commodities and improve market access for Community products; (ii) Participate as a group in international negotiations within the framework of GATT and UNCTAD and other trade-related negotiating fora. The modalities of organising trade promotion activities and trade information systems of the Community shall be governed by a Protocol concerning Trade Promotion. CHAPTER VI FREE MOVEMENT OF PERSONS, RIGHTS OF RESIDENCE AND ESTABLISHMENT Article 43 General Provisions 1. Member States agree to adopt, individually, at bilateral or regional levels, the necessary measures, in order to achieve progressively the free movement of persons, and to ensure the enjoyment of the right of residence and the right of establishment by their nationals within the Community. 2. For this purpose, Member States agree to conclude a Protocol on the Free Movement of Persons, Right of Residence and Right of Establishment. CHAPTER VII MONEY, FINANCE AND PAYMENTS Article 44 Monetary, Financial and Payment Policies 1. In accordance with the relevant Protocols, Member States shall, within a time-table to be determined by the Assembly, harmonize their monetary, financial and payments policies, in order to boost intra-community trade in goods and services, to further the attainment of objectives of the Community and to enhance monetary and financial co-operation among Member States. 2. To this end, Member States shall: (a) Use their national currencies in the settlement of commercial and 31