Nathalie, I have read an interesting report on ISO-14000, EMS and environmental performance which may be of interest to you. The report is titled "Global Environmental Management: Candid View of Fortune 500 Companies" and is produced by US-AEP. You can get a copy of the report by contacting US-AEP at 202.835.0333 or visit their website: http://www.usaep.org. Margaret Nover