A key component of the Network’s mission is to develop internationally agreed norms and standards to strengthen evaluation policy and practice. Shared standards contribute to harmonised approaches in line with the commitments of the Paris Declaration on Aid Effectiveness. The body of norms and standards is based on experience, and evolves over time to fit the changing aid environment. These principles serve as an international reference point, guiding efforts to improve development results through high quality evaluation.

The norms and standards summarised here should be applied discerningly and adapted carefully to fit the purpose, object and context of each evaluation. This summary document is not an exhaustive evaluation manual. Readers are encouraged to refer to the complete texts available on the DAC Network on Development Evaluation’s website:

The DAC Network on Development Evaluation is a unique international forum that brings together evaluation managers and specialists from development co-operation agencies in OECD member countries and multilateral development institutions. Its goal is to increase the effectiveness of international development programmes by supporting robust, informed and independent evaluation. www.oecd.org/dac/evaluationnetwork. Several of the texts are also available in other languages.