Improving data and evidence will also support efforts to achieve solutions. Data and evidence will assist in the development of policies, investments and programmes in support of the voluntary repatriation to and reintegration of returnees in countries of origin. In addition, States, UNHCR, and other relevant stakeholders will work to enable the systematic collection, sharing, and analysis of disaggregated data related to the availability and use of resettlement and complementary pathways for admission of those with international protection needs; and share good practices and lessons learned in this area.