

Carte d'exposition du bâti - Atlas des aléas naturels Sud Est Haiti - A4 082021 landscape FR V1
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In 2025, the United Nations Office for the Coordination of Humanitarian Affairs (OCHA) estimated that 6 million people in Haiti would have humanitarian needs. The growing number of people in need reflects the challenges faced by Haitians, including the persistence of violence, political and social instability, and exposure to climate hazards. Violence perpetrated by armed groups has led to the mass displacement of civilians and has contributed to pushing nearly half of Haiti’s population into acute food insecurity.
Since its return to Haiti in 2020, IMPACT, through its REACH initiative, has been conducting humanitarian research projects to support coordination efforts and provide reliable and timely evidence.
In 2025, under the mandate of the Inter-Sector Coordination Group (ISCG), REACH notably facilitated for the fourth time in Haiti a Multi-Sector Needs Assessment (MSNA) among households from the general population, covering the entire country, with the aim—among others—of informing the Humanitarian Programme Cycle (HPC) for 2026.

91% des ménages en Haïti sont considérés dans le besoin. C’est le résultat de l’indice multisectoriel des besoins (MSNI) qui s’appuie sur la MSNA (Multi–Sector Needs Assessment), conduite par REACH...

As of 2024, Haiti faces an unprecedented humanitarian challenge marked by a resurgence of violence and persistent climate shocks. Our latest brief, highlights the severity of this multidimensional crisis, with...

The overall security and humanitarian situation in Haiti have continued to spiral in the past year, with limited aid reaching the population. Our research highlights the urgent need for shelter,...


Carte d'exposition du bâti - Atlas des aléas naturels Sud Est Haiti - A4 082021 landscape FR V1
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Carte des besoins humanitaires - Atlas des aléas naturels Sud Est Haiti - 102021 a3 landscape FR V1
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Carte multi aléas Cyclone inondation, mouvement de terrain - Atlas des aléas naturels Sud Est Haiti - 102021 a3 landscape FR V1
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Cartographie Rapide des Lieux de Déplacement, Haiti, Septembre 2021
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REACH HTI Fiche d'Information ERCM Septembre 2021
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REACH HTI Earthquake MAP L'Asile 14092021
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REACH HTI Earthquake MAP Maniche 14092021
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REACH HTI Earthquake MAP Pestel Map1 14092021
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REACH HTI Fiche d'Information ICSM Septembre 2021
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REACH HTI Earthquake MAP Pestel Map2 14092021
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REACH HTI Dataset ERCM Septembre 2021
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REACH HTI 2002 ICSM Dataset Analysis R8 VF
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Fiche d'information de l’Initiative Conjointe de Suivi des Marchés en Haïti - 7ème cycle, Juin 2021
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Data Analysis - Initiative Conjointe de Suivi des Marchés en Haïti - 7ème cycle, juillet 2021
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