Practitioners may need to periodically adjust strategies and actions to account for changed conditions, address unforeseen obstacles or mitigate unintended consequences. We do this through evaluation and adaptive management. Evaluation is the analysis of data collected through monitoring and other sources. It should assess progress toward outcomes and intermediate results, using indicators identified in the monitoring and evaluation plan. Also as identified in the monitoring and evaluation plan, evaluation should produce results tailored to influence key audiences and identify risks or impacts that need to be further mitigated.