Downloads

Brochure

GTC
Conditions of purchase

Supplier self-assessment

General supplier self-assessment

Confidentiality agreement

Non-Disclosure Agreement

Certificates

Certificate Iso 14001 (2015)

Certificate Iso 50001 (2018)

Certificate Iso 9001 (2015)

Data protection

Information obligation for applicants (german)
Information obligation for interested parties (german)
Information obligation for suppliers and business partners (german)