Renewing a certificate
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Updated at April 30, 2026
Certificate Manager initiates a certificate renewal 30 days prior to its expiration. The certificate status will change to Renewing.
Note
In some cases, a certificate renewal requires no user input. For more information, see Checking rights automatically.
To renew a Let's Encrypt certificate:
Management console
API
- In the management console, select the folder you added the certificate to.
- Navigate to Certificate Manager.
- Select the certificate in the
Renewingstatus that you need to renew. - Under Check rights for domains, you will see the details required to pass the domain rights check. For more information, see Domain rights check.
- As soon as you pass the domain rights check, its status under Check rights for domains will change to
Valid. - After the check status for all the domains changes to
Valid, a certificate will be issued and its status will change toIssued.
To renew a certificate, use the update REST API method for the Certificate resource or the CertificateService/Update gRPC API call.
Note
For a successful DNS domain rights check based on a CNAME record, make sure the _acme-challenge subdomain of the domain name you are checking has no other resource records except CNAME. For example, for the _acme-challenge.example.com. domain name, there should only be a CNAME record and no TXT record.