System
Certifier
Basis
Valid until
Organization
Location
Language
Quality Management
TÜV Nord
ISO 9001
2023-01-06
Siemens AG – SI E
Erlangen
Leipzig
DE   EN   RU
Environment  Management 
TÜV Nord
ISO 14001
2023-01-06
Siemens AG – SI E

Erlangen
Leipzig

DE   EN   RU
Occupational Health
and Safety Management
TÜV Nord
ISO 45001
2023-01-06
Siemens AG – SI E

Erlangen
Leipzig

DE   EN   RU