The Peer Review Quality System aims to create transparency and a common basis for qualitative advisory work in biodynamics. We want to jointly form a network of national and international advisers who wish to strengthen and further develop the biodynamic movement. The advisers commit to the jointly agreed principles of the biodynamic advisory services by signing a charter. A Quality Development Review with two colleagues takes place upon entry to the quality system and every three years thereafter, in order to guarantee and further develop the quality of the biodynamic advisory service and ensure the creation of transparency and trust. Quality assurance and quality development will be supported by the advisers' participation in regular reflection, evaluation and professional development.