Certification is difficult to come by and must be renewed annually.^[7] Demeter’s “biodynamic” certification requires biodiversity and ecosystem preservation, soil husbandry, livestock integration, prohibition of genetically engineered organisms and viewing the farm as a living “holistic organism”.^[8][9] The certification verifies the fulfillment of the standards on behalf of the farmers, which in turn guarantees high quality food products to the consumers. This is rewarded by receiving a higher price for food certified with the “Demeter” label, ranging from 10-30% on average.^[10]

In 1924, Austrian philosopher Rudolph Steiner delivered a series of agricultural lectures, laying the groundwork for biodynamics, a farming method intertwined with his anthroposophist movement.^[11] Despite his humanist and universalist ideals, Steiner's writings attracted controversy. The Biodynamic Federation created in Berlin as a German agricultural cooperative, was originally named Demeter International and emerged in 1927 for the processing of products for biodynamic agriculture.^[12] In 1928 the trademark Demeter was registered.

Demeter was administered by the German agronomist Erhard Bartsch who also directed the Experimental Circle of anthroposophical (biodynamic) farmers, and had chosen the name Demeter, jointly with the German chemist Franz Dreidax. Dreidax was responsible for the development of the Demeter brand and quality control.

During the 1930s, Steiner's biodynamic farming found favor with the emerging Nazi party, which endorsed its anti-materialistic principles. Collaborating with the Nazi regime, Demeter aligned with Nazi ideals, though some officials like Reinhard Heydrich (the founding head of the Nazi Security Service (SS)) viewed Steiner's anthroposophist philosophy with suspicion. With the assistance of the SS, the Nazis established biodynamic agricultural plantations at concentration camps like Dachau and Ravensbrück, exploiting prisoners for labor.^[12]

The Demeter name was adopted internationally. In Australia, two members of the Experimental Circle, Ernesto Genoni and Ileen Macpherson founded Demeter Biological Farm in Melbourne in 1934 and operated it as a biodynamic farm for two decades (until 1954).^[13][14]

In 1935, Heydrich dissolved the Anthroposophical Society in Germany and went on to officially ban Demeter across the Third Reich by 1941. The ban on Demeter was precipitated by deputy führer Rudolf Hess's fall from favor and subsequent arrest for his support of biodynamics. Leveraging the arrest, Hendrich's ban removed the previous political protection Demeter and other similar bodies had received, and resulted in biodynamics being officially opposed by the regime. Despite this, the Nazi's continued to operate the plantations at Dachau and Ravensbrück.^[12]

Demeter Deutschland e.V. (Demeter Germany) is the biggest and most important national Demeter organization. Demeter is well established in the origin country, were Rudolf Steiner spread his esoteric ideas about agriculture at the beginning of the 20th century.

Demeter Deutschland is working as a certifier for "biodynamic" producation of food within Germany. Head of the association is Alexander Gerber und Johannes Kamps-Bender. Main competitor in Germany are Bioland and Naturland certifier associations.^[15] Demeter has a strong connection to "Alnatura" Bio-discounter-chain, which are also anthroprosophic.

Each year the Demeter Association hosts an international fair known as Biofach. The event is considered the world's leading trade fair for organic food, and provides the location at which the Biofach Congress also meet together.^[16][17]

• Organic certification

• Official website