IMF Standards for Data Dissemination

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The IMF emphasizes that keeping and publishing clear, reliable, and timely data on a country’s economy helps governments make sound economic policy decisions and enables citizens to hold them accountable.
The IMF states that data transparency strengthens the credibility of a government’s economic management, facilitates decision-making by market participants and other investors, and ultimately helps economies grow.
IMF research shows that when countries implement the e-GDDS or advance to subscribe to the SDDS, they experience a significant reduction in their sovereign spreads; greater data transparency is rewarded with lower borrowing costs.

The IMF Data Standards Initiatives comprise three progressively stringent tiers tailored to countries’ capacity: the Enhanced General Data Dissemination System (e-GDDS), the Special Data Dissemination Standard (SDDS), and SDDS Plus.
Since its inception in 1996, the framework has reached nearly universal participation by IMF member countries.
The framework has been periodically evaluated by the IMF Executive Board, most recently in 2022.
The IMF’s Dissemination Standards Bulletin Board (DSBB) contains information and links to National Summary Data Pages (NSDPs), where countries publish the data under the standards.

The e-GDDS is the first tier of the IMF Data Standards Initiatives.
It was introduced in 2015 to help countries improve data transparency, encourage statistical development, and create synergies between data dissemination and surveillance.
Objectives include improving efficiency in data sharing and identifying critical gaps to help prioritize capacity development and donor support.
Participation statistics (as of end-2022):
- 112 countries participate in the e-GDDS.
- 73 countries publish data through their NSDPs.
- Over half of the countries that are yet to publish the data are fragile states, and IMF work is ongoing to support these countries fully implement the e-GDDS.
The last update was in April 2025.

The SDDS was established in 1996 to guide IMF member countries that have or might seek access to international capital markets.
Under the SDDS, countries voluntarily commit to observe prescribed requirements for data publication; SDDS subscription indicates that a country meets the test of “good statistical citizenship."
Commitments by subscribing countries include:
- Disseminate the required data with the prescribed coverage, periodicity, and timeliness on their NSDPs.
- Provide the IMF with an advance release calendar containing release dates for the current month and at least the following three months for each prescribed data category.
- Provide detailed information about their statistical practices, or metadata, posted on the DSBB; the metadata follow the rigorous format of the Data Quality Assessment Framework (DQAF) developed by the IMF.
- Certify the accuracy of the metadata on an annual basis.
The SDDS Guide for Subscribers and Users details commitments undertaken by a subscriber.

The SDDS Plus is the highest tier of the IMF Data Standards Initiatives.
It was established in 2012 to address data gaps identified during the global financial crisis and aims to support domestic and global financial stability through data dissemination.
SDDS Plus targets economies that play a leading role in international capital markets and focuses on systemically important financial sectors integral to the international monetary system.
All SDDS subscribers can adhere to the SDDS Plus; it includes additional requirements for data categories that a country commits to observe fully within five years of the date of adherence to the SDDS Plus.