California Certified Organic Farmers - Defines uniform organic farming standards and runs a certification programme for the state of California.
Free Farmed - Dairy and meat products bearing the Free Farmed label come from farm animals that were treated in accordance with American Humane Association standards.
Organic Materials Review Institute - nonprofit organisation created to publish generic and brand name lists of materials allowed in the production, processing, and handling of organic food and fibre.
Skal - Internationally independent operating organisation inspecting and certifying sustainable agricultural production methods and products.
