Mathematics and statistics

An extension of SDMX used to exchange statistical data and metadata.

A reference framework that provides a common terminology acroos and between statistical organisations; aligns with DDI and SDMX.

A set of common technical and statistical standards and guidelines to be used for the efficient exchange and sharing of statistical data and metadata.

Sponsoring institutions include BIS, ECB, EUROSTAT, IMF, OECD, UN, and the World Bank. Technical Specification 2.1 was amended in May 2012.