Sector Approaches and Sector Programmes have been labelled over time in different ways: SIPs (Sector Investment Programmes), SDPs (Sector Development Programmes), Sector Expenditure Programmes, and more recently SWAp (Sector Wide Approach). In spite of the varied terminology, there are key principles on which there is agreement in the international donor community. 11 Firstly, it is accepted that they should be led by partner governments. Secondly, they have the common goal of improving the efficiency and effectiveness with which internal and external resources are utilised. This common goal reflects a mutual concern to improve the results of government and donor spending both by focusing resources on the priorities stated in national poverty reduction strategies or similar.