General Data Dissemination system - GDDS
Montenegro began participating in the International Monetary Fund’s General Data Dissemination System on December 5, 2011. (IMF - Dissemination Standards Bulletin Board)
The General Data Dissemination System (GDDS) is a structured process through which IMF member countries commit voluntarily to improving the quality of the data produced and disseminated by their statistical systems over the long run to meet the needs of high-quality macroeconomic analysis.
Comprehensive and systematic information about the content and organization of data, as well as the concept, sources and collection methods can be found on the IMF’s website, link