In the US, federal organic legislation defines three levels of organics. Products made entirely with certified organic ingredients and methods can be labeled "100% organic". Products with at least 95% organic ingredients can use the word "organic". Both of these categories may also display the USDA organic seal. A third category, containing a minimum of 70% organic ingredients, can be labeled "made with organic ingredients". In addition, products may also display the logo of the certification body that approved them. Products made with less than 70% organic ingredients can not advertise this information to consumers and can only mention this fact in the product's ingredient statement. Similar percentages and labels apply in the EU.
In the US, the National Organic Program (NOP), was enacted as federal legislation in Oct. 2002. It restricts the use of the term "organic" to certified organic producers (excepting growers selling under $5,000 a year, who must still comply and submit to a records audit if requested, but do not have to formally apply). Certification is handled by state, non-profit and private agencies that have been approved by the US Department of Agriculture (USDA).
One of the first organizations to carry out organic certification in North America was the California Certified Organic Farmers, founded in 1973.
In Canada, certification was implemented at the federal level on June 30, 2009. Mandatory certification is required for agricultural products represented as organic in import, export and inter-provincial trade, or that bear the federal organic logo.[1] In Quebec, provincial legislation provides government oversight of organic certification within the province, through the Quebec Accreditation Board (Conseil D'Accréditation Du Québec).