systemwide issues include for example encouraging consistent quality across the range of providers ensuring specialisation amongst key intermediaries encouraging scale economies amongst intermediaries delivering more than a single element of the programme and facilitating the exit of intermediaries providing services of insufficient standard here the aspiration is to make the individual institutions more market oriented and to get them acting together more effectively as a system exchanging experience and knowledge as well as competing to improve quality and effectiveness where changes in the institutional arrangements have already been made these will need monitoring and assessment for example placing the pymexporta centres provided by intermediaries under the central control of the new specialised national agency promexico