IR 1: KNOWLEDGE MANAGEMENT SYSTEMS BOTH IR 1: Knowledge management systems both in UNICEF and among key partners strengthened, which contributes to Prevention And Response Services For Violence Against Children, Technical Excellence In Policy And Programmes, Treatment And Care Of Children Living With Hiv. UNICEF aims to achieve this through Evaluations, Research And Data, Systems Strengthening And Institution Building. This contributes to the following Country Programme result: Policy, advocacy and programming for children, youth and women are evidence-based