in 1999, Ozeki became the first major sake manufacturer to obtain the internationally recognized certification of Environmental Management Systems by the ISO (International Organization for Standardization). Ozeki continues to aggressively tackle environmental safety issues in our activities.

Registered Certification Number: JQA-EM0456
Certification Date: June 25, 1999

Registered Group: Manufacture of sake, alcoholic beverages and soft drinks, manufacture and development of enzymes at Ozeki Headquarters, Technomill (Rice polishing plant) and Tanba Factory.