PDNA guidance

These guides support a consistent and coherent approach to the post-disaster assessment, provide an objective and comprehensive estimate of recovery needs, while facilitating quick decision-making and action

Featured PDNAs

PDNA is a government-led exercise, with integrated support from the United Nations, the European Commission, the World Bank and other national and international actors. A PDNA pulls together information into a single, consolidated report, information on the physical impacts of a disaster, the economic value of the damages and losses, the human impacts as experienced by the affected population, and the resulting early and long-term recovery needs and priorities.

United Nations Development Programme (UNDP)

Mozambique 2015 Floods PDNA
Documents and publications
PDNA - Post Disaster Needs Assessments
This assessment evaluates the impact of heavy rain and flooding on Mozambique’s population and infrastructure. It also provides advice on flood recovery and long-term disaster resilience in the affected areas.
Tblisi Needs Assessment
Documents and publications
PDNA - Post Disaster Needs Assessments
This Assessment analyses the various key sectors affected by the flooding, while also providing recommendations for strengthening Georgia’s disaster risk management.
Solomon Islands Floods 2014 pdna
Documents and publications
PDNA - Post Disaster Needs Assessments
This assessment covers the damage, loss, and needs across various sectors after the 2014 floods in the Solomon Islands. A section of the assessment provides the next steps for Building and Strengthening Urban Resilience (BSURE) Strategy.
Evaluation rapide conjointe suite à la catastrophe des 9-10 février 2014 aux alentours de Bujumbura
Documents and publications
PDNA - Post Disaster Needs Assessments
The objective of this assessment is to determine the risk factors, damage and activities to contribute to the rehabilitation, reconstruction and safeguards of infrastructure following the floods of February 9-10, 2014 in Burundi.
2014 bosnia floods pdna
Documents and publications
PDNA - Post Disaster Needs Assessments
The assessment provides estimates of losses in the aftermath of flooding in Bosnia and Herzegovina, including the loss of production, income, livelihood and employment. It includes guiding principles for disaster risk reduction and sustainable recovery.
Cyclone Evan 2012 Samoa PDNA
Documents and publications
PDNA - Post Disaster Needs Assessments
This post-disaster needs assessment report on Cyclone Evan was prepared in 2013 by the Government of Samoa in collaboration with international partners.
St Vincent and the Grenadines
Documents and publications
PDNA - Post Disaster Needs Assessments
This report provides a rapid damage and loss assessment of the sectors affected by the intense flooding in December 2013– with a particular focus on infrastructure damage in order to inform the Government’s recovery, reconstruction and financial planning.
saint lucia pdna
Documents and publications
PDNA - Post Disaster Needs Assessments
This analysis provides an initial foundation for identifying and developing post-disaster recovery and reconstruction activities for Saint Lucia.
2012 Malawi Floods PDNA
Documents and publications
PDNA - Post Disaster Needs Assessments
This assessment provides the recovery needs in the various sectors affected by the floods in Nsanje, Malawi. It provides recommended actions to improve the PDNA process in Malawi, and the guiding principles for the recovery framework.
2010 uganda drought pdna
Documents and publications
PDNA - Post Disaster Needs Assessments
This assessment covers the losses and damage caused by the rainfall deficits, the priority and needs for recovery and reconstruction, and the proposed steps necessary for disaster risk management.

All PDNAs

Post Cyclone Gombe Mozambique
Documents and publications
PDNA - Post Disaster Needs Assessments
Tropical Cyclone Gombe, in March 2022, caused floods in Mozambique that damaged fishing and agriculture-based livelihoods. This report assesses the damage and identifies the most urgent needs with regard to the food and agriculture sector.
Sudan  Rapid PDNA 2021
Documents and publications
PDNA - Post Disaster Needs Assessments
This rapid assessment outlines key actions needed for recovery from the 2020 floods in Sudan. The report documents the immense scale and damage of the floods and highlights the importance of preparedness to reduce the impacts and damages of future floods.
St vincent and grenadines pdna cover
Documents and publications
PDNA - Post Disaster Needs Assessments
These documents present the background, context, effects, impact, recovery needs and recovery strategy of the devastation of the La Soufrière Volcanic Eruption on St. Vincent and the Grenadines (SVG) within the context of a Post Disaster Needs Assessment (PDNA).
Post-Disaster Needs Assessment in Haiti Earthquake of 14 august 2021 in the southern peninsula
Documents and publications
PDNA - Post Disaster Needs Assessments
This executive summary presents the data collection work undertaken from August 30 to September 22, 2021 after the earthquake that hit Haiti on 14 August 2021 as well as their analysis carried out under the coordination of the MPCE.
Timor-Leste PDNA Cyclone Seroja Sectoral Report
Documents and publications
PDNA - Post Disaster Needs Assessments
This document provides an assessment of the floods and landslides damage caused by the 2021 Cyclone Seroja and needs of the affected people in Timor-Leste to inform the country's long term post-floods recovery efforts across multiple sectors.
Gaza rapid damage and needs assessment
Documents and publications
PDNA - Post Disaster Needs Assessments
The Gaza 2021 Rapid Damage and Needs Assessment (RDNA) estimates the total damage and losses incurred in Gaza following the latest conflict.
Documents and publications
PDNA - Post Disaster Needs Assessments
This report summarizes a comprehensive assessment of the commonwealth’s challenges and the damage caused by the 2017 hurricanes to support development of Puerto Rico’s short- and long-term recovery and resilience plan,
PDNA of the Fisheries Sector in The Bahamas
Documents and publications
PDNA - Post Disaster Needs Assessments
The report analyzes the damages and losses suffered by the fisheries sector in The Bahamas after Hurricane Dorian.
Assessment of the effects and impacts of Hurricane Dorian
Documents and publications
PDNA - Post Disaster Needs Assessments
The report evaluates Hurricane Dorian's devastating impact on The Bahamas, estimating $2.5 billion in damage and highlighting the need for resilient reconstruction and improved disaster preparedness across all sectors.
Croatia December 2020 Earthquake RDNA
Documents and publications
PDNA - Post Disaster Needs Assessments
This report provides a structured account of the sectoral, economic, and social impact of the earthquakes which struck Croatia between December 2020 and January 2021. It highlights key findings and provides recommendations for recovery and reconstruction.

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