Post-Event Review Capability

The Post-Event Review Capability (PERC) methodology was created by Zurich Insurance to provide research and independent reviews of large flood events. It seeks to answer questions related to aspects of flood resilience, flood risk management and catastrophe intervention. It looks at what went well, as well as opportunities for improvement, and results in a set of recommendations for the future.

Use this page to learn about the PERC methodology, read full PERC reports or find specific recommendations.

PERC Reports

Using PERC methodology

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The PERC manual

The PERC manual

The Post-Event Review Capability (PERC) is a systematic framework for the analysis of a disaster...

Zurich’s Post-Event Review Capability: Global lessons for reducing risk and increasing resilience

Zurich’s Post-Event Review Capability:...

Impacts from disasters are getting worse. Yet after a disaster, there is rarely time to learn what...

Houston and Hurricane Harvey: a call to action

Houston and Hurricane Harvey: a call to...

Hurricane Harvey made landfall near Rockport, Texas on August 25, 2017 as a Category 4 storm. Over...

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Language

  • English

DRM Cycle

  • Coping
  • Corrective Risk Reduction
  • Crisis Preparedness
  • Prospective Risk Reduction
  • Reconstruction

Theme

  • Assets and Livelihoods
  • Education
  • Food
  • Governance
  • Life and Health
  • Natural Environment
  • Transport and Communication
  • Waste
  • Water

Region

  • ASIA
  • AFRICA
  • EUROPE
  • THE AMERICAS

Country

  • Nepal
  • Morroco
  • Switzerland
  • United Kingdom
  • United States
  • Peru

Published Year

  • 2010
  • 2011
  • 2014
  • 2015
  • 2016
  • 2017

Flood Type

  • Coastal
  • Flash
  • River
  • Surface

Capitals

  • Physical
  • Human
  • Social
  • Financial
  • Natural

4Rs

  • Robustness
  • Redundancy
  • Resourcefulness
  • Rapidity

PERC Recommendations

Search all the PERC recommendations produced in all PERC reports. Refine your search using the criteria on the left.

Total: 127 results found

Taking action for self and others reduced the opportunity to feel like a “victim.”

Creating opportunities for people to take positive action reduces the sense of helplessness, and increases the individual ability of people to bounce back. People in Lyons and Jamestown, for example, were stranded for...

It is essential to strengthen and update information on flood risk.

The current warning and danger levels, lead and lag time require updating in line with local rainfall information and changes in physical infrastructure such as barrages, roads, bridges and embankments as well as the riv...

Leverage the reconstruction period to ‘build back better’.

A key element of long-term recovery from a disaster is repair of core services and infrastructure. The push to rebuild and repair can be used to increase resilience by incorporating resilience principles of ‘safe f...

Vacated high risk lands need a purpose and enforcement to remain vacant

High-risk lands are occupied because they are convenient, and will likely be reoccupied after households are resettled if the land is not immediately converted to another use. This will require the development and i...

Integrate local needs with government priorities for resettlement

For communities that will be resettled, successful resettlement requires more than just a site for resettlement and shelters for households. Community cohesion and social networks need to be maintained; this will lik...