Intra-action review (IAR)

Conducting an IAR during a emergency or a humanitarian crisis is crucial for facilitating real-time course correction, fostering immediate, and sustained learning and improvement within the response systems, allowing countries to continually assess and adapt their strategies. This country-led process enables stakeholders to evaluate the functional capacities of public health and emergency response systems at national or subnational levels during a health emergency or a humanitarian crisis. The aim is to identify best practices, challenges, lessons learned, and propose real-time corrective measures for immediate action or sustained improvement in the outbreak response.

 

 

Key Publication

IAR LOGO

Guidance for Conducting a Country COVID-19 Intra-Action Review (IAR)

The WHO Guidance for Conducting a Country COVID-19 Intra-Action Review (IAR) was developed to guide countries to conduct periodic review(s) of their national and subnational COVID-19 response, so countries do not miss critical opportunities for learning and improvement to better respond to the COVID-19 outbreak in their countries. The IAR is a country-led facilitated process conducted during the COVID-19 outbreak in-country, bringing together a small group of COVID-19 responders with knowledge of the public health response pillars under review. Although IARs can be conducted online or face-to-face, the online format is recommended, especially if community transmission remains high in the country. The IAR will identify practical areas for immediate remediation and sustained improvement of the ongoing response.

26 June 2026

Manual for respiratory virus vaccination coverage: monitoring and reporting seasonal influenza, COVID-19, and respiratory syncytial virus immunization

26 June 2026

Implementing what works in alcohol policy: progress report on the SAFER initiative

25 June 2026

Technical specifications for filovirus disease treatment centres

23 June 2026

Guiding principles for prioritizing malaria interventions in resource-constrained country contexts to achieve maximum impact, 2nd ed.

23 June 2026

Strengthening capacity for newborn screening, diagnosis and management of birth defects: WHO technical consultation on planning and implementing services integrated into national health systems in low- and middle-income countries

21 June 2026

Health effects of air pollution: evidence and implications: technical brief

21 June 2026

Operational manual on larval source management: control of Anopheles and Aedes mosquito vectors

19 June 2026

The allocation, disbursement and reporting of external and domestic funds during health emergencies: guidance on effective financing modalities for filovirus disease outbreaks, June 2026

17 June 2026

Guidelines for drinking-water quality: fourth edition incorporating the first, second and third addenda

15 June 2026

Assistive technology progress assessment questionnaire: tracking progress on access to assistive technology

15 June 2026

WHO guidelines for the clinical management of filovirus disease: executive summary

14 June 2026

Competency frameworks and standards for digital health: a landscape analysis

12 June 2026

Global status report on blood safety and availability 2025

12 June 2026

Rabies prevention and control in the WHO African Region

11 June 2026

Regional research agenda on health, migration and displacement in the WHO Western Pacific Region, with a focus on climate change: translating research priorities into policy and practice

11 June 2026

Global research prioritization and action plan on health, migration and displacement in the context of climate change: strengthening research and translating research priorities into policy and practice

11 June 2026

WHO guidelines for the clinical management of filovirus disease

10 June 2026

Paediatric drug optimization for dengue: meeting report, 23 October 2025

8 June 2026

Digital transformation handbook for reporting substandard and falsified medical products

8 June 2026

WHO country cooperation strategy: 2026–2030: Bhutan

COVID-19 IAR Online Training

Global Analysis of COVID-19 IARs

WHO Press Conference

Overview: The Country COVID-19 Intra-Action Review (IAR) is a facilitated process that brings together COVID-19 responders from multiple sectors for experience sharing and collective learning, and it has been modelled after the WHO After Action Review (AAR) methodology. This course provides a general introduction to the management and the facilitation of an IAR during the ongoing COVID-19 pandemic through presentations, quizzes and an assessment at the end of the course to test the knowledge acquired. It targets any individuals or entities involved in the preparedness of and response to the COVID-19 outbreak at the national or subnational levels, including but not limited to Government officials, WHO staff, public health professionals, communities and partners.

In line with the advice and temporary recommendations from the 4th, 5th, 11th and 12th IHR (2005) Emergency Committee on COVID-19, a global analysis of IAR reports received by WHO in collaboration with all six WHO regional offices and country offices has been conducted. A total of 83 reports from 57 countries comprising 2556 best practices, 2366 challenges, and 2859 recommendations were analyzed and triangulated with 27 interviews and 29 survey consultations with countries. This global analysis took a solution-oriented angle aimed at consolidating and showcasing the various strategies adopted by countries to address and overcome common challenges to the COVID-19 response, and to bring these learning to the rest of the world to encourage peer learning. 

COVID-19 vaccination IAR

As countries conduct mini COVID-19 vaccine Post-Introduction Evaluation (mini-cPIE), also called the COVID-19 Vaccination Intra-Action Review (IAR), to review and adjust their COVID-19 vaccine roll-out, WHO will be hosting regular clinics for countries to share learnings with peer countries.