ISO | Conditions
ISO 9001 : 2015
For the following activities Engineering, project planning, installation and distribution of disposal systems. This certificate is valid from 20 January 2024 until 19 January 2027. Check validity.
![](https://www.hunkelersysteme.com/wp-content/uploads/2023/07/SGS-ISO-9001_2015-DE-1.jpg)
ISO 14001 : 2015
For the following activities Engineering, project planning, installation and distribution of disposal systems. This certificate is valid from 20 January 2024 until 19 January 2027. Check validity.
![](https://www.hunkelersysteme.com/wp-content/uploads/2023/07/SGS-ISO-14001_2015_DE.jpg)
General sales conditions
Our general delivery conditions for machines and plants 2016 according to SWISSMEM.
![](https://www.hunkelersysteme.com/wp-content/uploads/2023/07/swissmem.png)
General Terms and Conditions of Purchase
Our general terms and conditions of purchase for our suppliers and subcontractors.