- ISO14001 certification by domestic production and business sites
| Hiroshima area |
Head Office Plant |
June, 2000 |
| Miyoshi Office |
| Hofu area |
Nishinoura district |
Sept., 1998 |
| Nakanoseki district |
Sept., 1999 |
- ISO14001 certification in the product development sector
- ISO14001 certification by overseas production points
| AutoAlliance (Thailand) Company Limited (Thailand) |
May, 2000 |
| Auto Alliance International, Inc.(U.S.) |
June, 2000 |
- ISO14001 certification by affiliates and suppliers
| *Mazda Engineering & Technology Co., Ltd. |
June, 2000 |
| *Toyo Advanced Technologies Co. Ltd. |
June, 2000 |
| *Mazda Ace Co., Ltd. |
June, 2000 |
| *Malox Co. Ltd. |
June, 2000 |
| Microtechno Corp. |
Oct., 2001 |
| Kurashiki Kako Co., Ltd. |
Dec., 2001 |
*were certified in conjunction with Mazda's Hiroshima Plant.
