If I am not under the Enterprise plan, can I gain access to HIPAA compliant mailings for an additional fee? The ability to send HIPAA compliant mailings is only available for Enterprise tier edition customers. To learn more about our Enterprise tier, please reach out to our Sales team. Related articles Are any mailpieces included with the Platform Fee? How does billing for Lob's editions work? What are Lob’s business hours of operation? I need more HTML templates than my Platform Edition provides? What can I do? Will I be forced to upgrade if I am under an old, “grandfathered” price plan?