<P> Special Drawing Rights ( ISO 4217 currency code XDR , also abbreviated SDR ) are supplementary foreign - exchange reserve assets defined and maintained by the International Monetary Fund ( IMF ) . The XDR is the unit of account for the IMF , and is not a currency per se . XDRs instead represent a claim to currency held by IMF member countries for which they may be exchanged . The XDR was created in 1969 to supplement a shortfall of preferred foreign - exchange reserve assets , namely gold and the U.S. dollar . </P>
<P> Special Drawing Rights ( ISO 4217 currency code XDR , also abbreviated SDR ) are supplementary foreign - exchange reserve assets defined and maintained by the International Monetary Fund ( IMF ) . The XDR is the unit of account for the IMF , and is not a currency per se . XDRs instead represent a claim to currency held by IMF member countries for which they may be exchanged . The XDR was created in 1969 to supplement a shortfall of preferred foreign - exchange reserve assets , namely gold and the U.S. dollar . </P>
special drawing rights is in the form of
special drawing rights is in the form of
supplementary foreign - exchange reserve assets defined and maintained by the International Monetary Fund ( IMF )
supplementary foreign - exchange reserve assets defined and maintained by the International Monetary Fund ( IMF )