Most OECD member countries  produce both annual and quarterly national accounts. National accounts  are established in line with international accounting standards, as put down in the System of National Accounts 1993.

Annual National Accounts  produced by all OECD member countries constitute a comprehensive and systematic set of economic information whereas Quarterly National Accounts  produced by most of OECD member countries, are available with a short time lag and focus on key economic indicators.

National Accounts Statistics include also Input-Output Tables . This database (presently being updated) provides common format input-output tables for several time points from 1970 to 1990 for 10 OECD countries (Australia, Canada, Denmark, France, Germany, Italy, Japan, Netherlands, United Kingdom, United States).