Certification bodies that work with ZERYA
Certifications and audits in the Pesticide Residue Free and ZERYARegenerative programs are key to the ZERYA guarantee brand.
The producer must register the cultivation areas and commit himself to comply with the voluntary ZERYA and crop standards. Certification bodies can carry out their audits throughout the season.
Application of the ISO/IEC 17065 standard
Spain
Portugal
Poland