Био сертификати
BDIH, www.bdih.de
ICEA, www.icea.bio
NaTrue, www.natrue.org
ECOSERT, www.ecocert.com
Soil Association, www.soilassociation.org
USDA Organic, www.usda.gov
Associazione Italiana Agricoltura Biologica, www.aiab.it
CERTISYS, www.certisys.eu
Други сертификати
ВЕГАН
ECO Control
