Datasets Afghanistan IDPs/Returnees Needs Assessment - [IOM DTM] International Organization for Migration (IOM) Time Period of the Dataset [?]: May 01, 2018-June 06, 2018 ... More Modified [?]: 21 June 2019 Dataset Added on HDX [?]: 21 June 2019 Less This dataset updates: Never DTM in Afghanistan piloted a Community-Based Needs Assessment (CBNA), to provide a more comprehensive view of multi-sectoral needs in settlements hosting IDPs and returnees. XLSX