Enable the CT log exclusion feature on your account
Use these instructions to activate a feature that allows users to keep TLS/SSL certificates out of public CT logs when ordering certificates (new, reissues, and renewals).
- In your CertCentral account, in the sidebar menu, select Settings > Preferences. 
- On the Division Preferences page, scroll down and select +Advanced Settings. 
- In the Certificate Request section, under CT Logging, check Allow users to change CT logging per request. - Note- Before you save your changes, make sure you understand the consequences of keeping certificates out of the CT logs. 
- Select Save Settings. 
- Congratulations! When ordering a certificate (new, reissue, and renewal orders), account users will see an option under Additional Certificate Options that allows them to keep a TLS/SSL certificate out of public CT logs. - Note- Make sure those who can order certificates understand the consequences of keeping certificates out of the CT logs. 
- In addition, before someone approves a TLS/SSL certificate request, they can see (and make the final decision on) whether the certificate will be logged to CT logs.