Managementsystem Zertifikate
| Unternehmen | Zertifikate | Status |
|---|---|---|
| WI - NOVATION SRL | ISO/IEC 27001:2013 | expired |
| WI - NOVATION SRL | ISO 14001:2015 | valid |
| WI - NOVATION SRL | ISO 9001:2015 | valid |
| WICMAS IMPEX SRL | ISO 9001:2015 | expired |
| Wiezat Sp. z o.o. | BS OHSAS 18001:2007 | withdrawn |
| Wiezat Sp. z o.o. | ISO 9001:2015 | withdrawn |
| Wiezat Sp. z o.o. | ISO 14001:2015 | withdrawn |
| WIGMA GmbH | ISO 9001:2015 | valid |
| WILDER CONTRATISTAS GENERALES S.A.C. | ISO 37001:2016 | withdrawn |
| WILITOR S.A.C | ISO 37001:2016 | valid |
| WILL BE SEMICONDUCTOR | ISO 9001:2008 | withdrawn |
| WILL BE SEMICONDUCTOR | ISO 14001:2004 | withdrawn |
| WILLING, a.s. | AQAP 2120:2009 | withdrawn |
| WILLING, a.s. | ISO 9001:2015 | valid |
| Wilsam (Pty) Ltd | ISO 22000:2018 | valid |
| WIN SHIN ENGINEERING PTE. LTD. | BS OHSAS 18001:2007 | withdrawn |
| WIN SHIN ENGINEERING PTE. LTD. | ISO 9001:2015 | withdrawn |
| Win-Pak (Pty) Ltd | ISO 22000:2018 | valid |
| WINCO INDIA | ISO 9001:2008 | withdrawn |
| WIRTUOS, s. r. o. | ISO 9001:2015 | valid |