AIYA Corporation continually strives to improve product quality by surpassing the ISO 22000 certification standards. Every step of the production process is thoroughly monitored and documented. Furthermore, internal laboratory inspections are conducted to ensure that the final product conforms to our stringent standards prior to shipment. Certification of Analysis reports are submitted to our clients upon request to further guarantee product quality. AIYA holds a number of international certifications that are unmatched in the industry: ISO 22000, AIB (superior), IMO (EU-BIO, NOP-BIO), JAS, Kosher, and Halal. AIYA was always a pioneer in the segment of food safety for tea products.