Assessed contributions

Assessed contributions

WHO/S. Liste
© Credits

Assessed contributions (AC) are the amounts each of the 196 Members and Associate Members must pay to WHO on an annual basis. The assessment scale is calculated by the United Nations based mainly on the country’s GDP and is adjusted for WHO’s membership. It is approved every two years by the World Health Assembly (refer to the latest approved assessment scale resolution attached here).  

Assessed contributions are a key source of financing for the Organization, providing predictable financing, helping to minimize the dependence on a narrow donor base, and allowing resources to be aligned to the Programme Budget.  Assessed contributions have declined as an overall percentage of the Programme Budget and have, for several years, accounted for less than 20% of the Organization’s financing. The balance is mobilized through voluntary contributions.

Notice of Assessments and Statements of Account

All →

Click the All button to search for the latest Notice of Assessment and Individual Statements of Account by Member State and by year. Notice of assessments are available for each biennium, please select 2020 as dropdown filter.

WHO visual showing a laptop and smartphone with the RCCE-IM Capability Mapping Tool and Pocket Plan Creator. Text: “RCCE-IM CapMap and Pocket Plan Creator are now a click away!”

Risk Communication and Community Engagement - Infodemic Management (RCCE-IM) is central to WHO’s mission in health emergencies because it goes beyond...

In 2025, the WHO Health Emergencies Programme responded to a growing number of health emergencies driven by conflict, climate shocks and disease outbreaks,...

Meningitis bulletin Week 18, 2026 (27 April–3 May 2026) 

PHSM Information flyer V2

To learn more about Public Health and Social Measures, please visit our website here.  

This job-aide for health facility staff summarizes best practice for the management and safe disposal of vaccination waste. It is applicable for non-live...

WHO convened the third Stakeholders Review Conference on the Prevention and Response to Sexual Misconduct on 3rd December 2025 in Geneva, Switzerland....

In keeping with the recommendation of the Programme, Budget and Administration Committee to the Seventy- Seventh World Health Assembly for the Secretariat...

Middle East Conflict global situation report 14 May 2026

This is the seventh global public WHO situation report on the conflict in the Middle East. It covers the health situation and WHO operational updates from...