National Community Services Data Dictionary, version 2 Publication | 23 Nov 2000 Updates the data recommended for use in Australian community services data collections. Use of the dictionary will help ensure that the data are uniform and of high quality. The format for data definitions continues to be based on the international standard for defining data elements issued by the International Organization for Standardization. Version 2 data definitions are organised according to entities in the National Community Information Services Model. This report is also available on CD.