Irányítási rendszer tanúsítványok
| Cég | Tanúsítvány | Státusz |
|---|---|---|
| ZDRUŽENIE PRE NÁMORNÉ VZDELÁVANIE | ISO 9001:2008 | expired |
| ZEE TEN SECURITY & DETECTIVE SERVICES | ISO 9001:2000 | withdrawn |
| ZEECON ENGINEERING PTE. LTD. | ISO 45001:2018 | valid |
| Zemplén-Innováció Kft. | ISO 9001:2015 | valid |
| Zempléni Helyi Termék Klaszter Menedzser Kft | ISO 9001:2008 | withdrawn |
| ZENITEX | BS OHSAS 18001:2007 | expired |
| ZENITH SPINNERS | ISO 9001:2008 | expired |
| ZENITH TRADING s.r.o. | ISO 9001:2008 v spojení s ISO 3834-2:2005 | withdrawn |
| Zenon R.O. Systems | ISO 9001:2000 | withdrawn |
| Zephyr Waste Solutions | ISO 14001:2015 | valid |
| Zephyr Waste Solutions | ISO 45001:2018 | valid |
| Zephyr Waste Solutions | ISO 9001:2015 | valid |
| ZERO HARM INTERNATIONAL PTE LTD. | ISO 45001:2018 | valid |
| Zespół Opieki Zdrowotnej w Dębicy | ISO 9001:2008 | expired |
| Zespół Opieki Zdrowotnej w Dębicy | ISO 14001:2004 | expired |
| Zespół Opieki Zdrowotnej w Dębicy | BS OHSAS 18001:2007 | expired |
| ZETAS QATAR | ISO 9001:2015 | expired |
| ZETAS QATAR | BS OHSAS 18001:2007 | expired |
| ZETAS QATAR | ISO 14001:2015 | expired |
| Zetor Engineering Slovakia, a.s. | ISO 9001:2015 | valid |