California Certified Organic Farmers

California Certified Organic Farmers (CCOF) is a United States Department of Agriculture (USDA)-accredited organic certifying agency and trade association, located in Santa Cruz, California.

[3] CCOF, Inc. is governed by a board of directors, and provides infrastructure for the certification, advocacy, and Foundation programs, and also supports a regional chapter system for its members.

[3] CCOF Certification Services, LLC offers organic certification to the USDA NOP standards to farms, livestock operations, processors, private labelers, brokers and retailers throughout the United States, Canada, and Mexico.

[4] The sunflower in the logo for CCOF was hand drawn, in pen and ink, by Molly Greenham when she was a student at UC Berkeley in the late 80s.

In October 2012, the merger was called off after the proposal failed to achieve the two-thirds vote necessary from Oregon Tilth members.