ISO Certificate - Kyushu Works Yawata Area
ISO14001
Yawata Area (except the following two mills)
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| Type of Certification | Scope of Certification | Number | Date of expiry | Notes | Download |
|---|---|---|---|---|---|
| ISO14001 | Activities related to manufacturing of iron and steel | E063 | 2026/03/04 | Download |
Yawata Area (Yawata) Yawata Plate Mill
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| Type of Certification | Scope of Certification | Number | Date of expiry | Notes | Download |
|---|---|---|---|---|---|
| ISO14001 | Activities related to manufacturing of steel and nonferrous metals |
E110 | 2026/12/21 | Download |
Yawata Area (Buzen) ERW Pipe & Tube Mill
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| Type of Certification | Scope of Certification | Number | Date of expiry | Notes | Download |
|---|---|---|---|---|---|
| ISO14001 | Design, development and production of electric resistance welded pipe |
E2321 | 2026/05/18 | Download |