DigiCert Additional CA by DigiCert

Add certificate authority capacity where governance matters most. DigiCert Additional CA is designed for enterprises that need to separate issuance policies, segment trust domains, or support multiple operational teams without collapsing everything into a single CA structure. It gives security and infrastructure teams more control over how certificates are issued, managed, and aligned to internal requirements. This is the right fit when one CA is no longer enough for the way your organization operates. Whether you are isolating environments, supporting distinct business units, or building a more controlled PKI architecture, an additional CA helps preserve administrative clarity while maintaining the trust model your applications and users depend on. For teams managing certificate lifecycle at scale, the value is operational discipline. You reduce policy overlap, simplify delegation, and create cleaner boundaries for compliance and audit workflows. In enterprise environments, that separation is often the difference between a manageable PKI and one that becomes difficult to govern. Use DigiCert Additional CA when certificate issuance needs to grow without sacrificing control, traceability, or trust consistency.