Obtaining the following international certificates and improving the quality of services, Zistab Consulting Engineers has succeeded in gaining the trust of clients. In this regard, several civil projects have been carried out or are ongoing.
- Environmental Management System:
- Occupational Health and Safety Management System:
ISO 45001 – 2018
- Guidance on Project Management:
ISO 21500 – 2012
- Health and Safety System:
- Integrated Management System: