For providers

Claim your listing.

Use the email at your company's domain. We send a one-time link. Confirm it and you own the listing — your verification climb begins at L1 (Claimed).

Claiming

CIS - Certification & Information Security Services GmbH

We verify your email domain matches the listing. The link is valid for 10 minutes.

No matching work email?

If your email isn't at cis-cert.com, request manual verification and we'll confirm ownership by hand.