A/HRC/29/34 through policies, strategies and funding decisions that support durable solutions and development goals. 107. Humanitarian and development actors should systematically interact to develop solution strategies for IDPs and identify mechanisms to promote integrated approaches from the early stages of displacement. 108. The Kampala Convention pays the necessary attention to IDPs and provides legally binding standards and guidance on their treatment and development assistance. Other regional bodies should develop such IDP frameworks. 109. On the basis of agreed sustainable development goals and targets, clear and targeted indicators and data disaggregation specific to IDPs should be developed to assist States and development actors in their national implementation efforts. This means developing indicators for targets whose implementation will affect the wellbeing of IDPs. 110. The United Nations system, international development actors and nongovernmental organizations should monitor, by country, region or globally, the impact of the implementation of the sustainable development goals on the situation of IDPs. 24