Security advice
Security Advice: How can I verify the certificate?
You will recognize secure data transfer by the lock symbol in your browser.
1. Retrieving the Certificate
You can retrieve the certificate by right-clicking in the browser window and choosing "Properties" (Internet Explorer) or "Page Information" (Firefox) or by clicking on/choosing the lock symbol in the address line of your browser (Chrome and mobile devices) to display the certificate information.
![Graphic to show the user where to find the information for the certificate used](/ureg/images/security_info/update/properties_certificate_update.png;jsessionid=141FB471807EF724EA108B9F379819F3.web02-1)
The certificate must be issued for the following internet address (URL):
- For the Federal Gazette:
www.bundesanzeiger.de - For the publication platform:
https://publikations-plattform.de - For the Company Register:
www.unternehmensregister.de
2. Verifying the Certificate
The certificate must be issued by "Sectigo" for www.bundesanzeiger.de, publikations-plattform.de and www.unternehmensregister.de.
Important Notice
If the browser indicates an erroneous or unknown certificate, stop the connection immediately and contact the Federal Gazette Publisher at service@bundesanzeiger.de.
Contact
We can help you
Our service number: 0 800 - 1 23 43 44 Mon - Fri, 8:00 am to 6:30 pm, free of charge from a German landline
From outside Germany: +49 221 - 9 76 68-0 fees apply
In case of problems, valuable information can be found in the area of FAQ.