The detailed final aid figures for 2014 are now available (since 22 December 2015) and shed new light on overall aid spending, confirming that rather than declining, ODA reached an all-time high in 2014.Read more
We monitor bilateral and multilateral climate-related external development finance flows, working across the OECD to improve the quality, coverage and communication of our data.Read more
We collect and publish data on development finance to monitor how it responds to development issues.
Charts, tables and databases
All about numbers – who spends what, where?
See our latest data in a range of easy to view formats from high level overviews to country and sector specific data. You can also download a wide range of data and link through to our databases and aid statistics websites of DAC members.
Analyses and reports
From numbers to meaning –
Our technical library for producing accurate, reliable and transparent aid statistics.
This page shows exactly how the statistics are compiled and what specific terms mean, what rules are applied, and how we calculate constant price numbers, grant elements, and various flow totals.
A compilation of our help and guidance material are brought together and include the following resources:
Background and introductory pages to aid (ODA) and other forms of finance for development
FAQ, site map and glossary
Guidance for users of the International Development Statistics online databases (IDS online)