The DQS and IQNet certificates as well as the respective protected certificate symbols are the external signs of a successful certification - with a high acceptance worldwide. Use the symbols in a variety of ways, for example on your business papers or brochures, on company vehicles, at trade fair booths or on the Internet. Make your mark.
Please note that you need to unpack the ZIP files with the corresponding symbols before you can view and process the files.
Rail vehicle industry:
DIN EN 15224
DIN SPEC 77224
Occupational health and safety: