Data revisions
Often the data collected in the framework of the global survey on organic farming are being revised by the authority in charge or more detailed information becomes available.
Revisions and upates of the data as published in the various editions of 'The World of Organic Agriculture' are listed here:
- Revisions of the
data per 31.12.2007 (published in 'The World of Organic Agriculture 2009') - Revisions of the data per 31.12.2006 (published in 'The World of Organic Agriculture 2008')
- Revisions of the data per 31.12.2005 (published in 'The World of Organic Agriculture 2007')
- Revisions of the data per 31.12.2004 (published in 'The World of Organic Agriculture 2006')
Any updates and revisions as well as questions related to the data should be directed to 
helga.willer@no-spam.fibl.org.
The tables with the revised organic agricultural land area per country 2005, 2006, 2007, 2008 (published in the 2007 to 2010 editions of 'The World of Organic Agriculture') are available 
here (110 KB).
We are currently working on the data for the years 1998 - 2004, and the data (country level) will be made available at this site.
