The main aim of this training manual is on the principles of market access. It is intended for trainers who will train staff of small-scale businesses, producer associations and marketing intermediaries. The manual can also be of use to business advisers, business support organizations and NGOs. The training manual is composed of five chapters: Chapter 1: Framework for market access; Chapter 2: Identifying opportunities; Chapter 3:  Building a sustainable business; Chapter 4: Getting the product right; Chapter 5: Linking with the market.  It has been used successfully in training programmes and courses devoted to enterprise development at various stages of the food value chain.