Statistical classifications are a key requirement for the production of reliable, comparable and methodologically sound statistics. The United Nations Statistics Division (UNSD) is the custodian of several international standard classifications that are being maintained and updated to ensure their applicability to current economic, social, environemnt and other phenomeno that are being measured in international statistics. The international classifications are being used by virtually every country in the world as the basis for their own national classifications.
UNSD is involved in several aspects of international work on statistical classifications.
Classifications maintained by UNSD
The UN Statistics Division is responsible for the creation and maintenance of a number of international statictical classifications, which includes also the provision of technical assistance for the implementation of these classifications.
The Expert Group on International Statistical Classifications coordinates the international work on the development and maintanance of classifications in all fields of statistcal work. UNSD serves as the Secretariat of the Expert Group. The overall scope of statistical classifications is represented in the International Family of Statistical Classifications.
International statistical classifications are used in many countries as the basis for their national classifications or used directly. UNSD maintains information on the actual use of classifications aoud the world.
UNSD acts as the Secretariat of the Expert Group on International Statistical Classifications and hosts the coordination and working meetigs of the Expert group and its Technical Subgroups. In the past, UNSD also carried out technical workshops on classifications around the world.