Certification Service Provider (CSP)
CH Trusted List
Our services comply with the strict requirements and security standards set out in the ZertES regulations, as listed in the directory of recognised certification service providers (CSPs).

What is a certification service provider (CSP)?
A certification service provider (CSP) is a service provider that offers electronic identity and trust services in accordance with the ZertES Ordinance. This includes, among other things, digital signatures and seals, which are intended to ensure the integrity and confidentiality of electronic documents and transactions.
How is SIGN8 tested?
SIGN8 is regularly audited and recertified by an independent external auditor in accordance with ZertES. In addition, internal audits are carried out.
How do I benefit from this?
Certification Service Documents of SIGN8 AG
Certificates from SIGN8 AG
Intermediate certificates
Qualified Electronic Signature
Qualified Electronic Seal
