Yes. It is possible for you to filter by Date of Birth when running a KYC Protect Decision in Check & Decide.

Please note: If you have this enabled, if a result is missing a date of birth, they will be omitted from search results. Only hits with a date of birth will be displayed. 

This can be added to the Model Configuration of a Compliance Model in Check & Decide. To learn how to edit a compliance model configuration in Check & Decide, please view this article.