The branches of the FIEGE Group have been certified according to the following international standards:
- DIN EN ISO 9001: 2008 Quality Management System
- DIN EN ISO 14001: 2004 Environmental Management System
- DIN EN 9120: 2005 Quality Management System (aviation and aerospace)
- EfB Entsorgungsfachbetrieb - specialist waste disposal contractor
- IFS Logistic Standard (International Food Standard)
They have equally qualified for various organic certificates.