DigiCert Additional CA

Add another layer of control to your PKI with DigiCert Additional CA. This service supports organizations that need to separate certificate issuance by environment, business unit, or policy domain while keeping trust management under a single enterprise framework. An additional CA can reduce operational friction when different teams require distinct issuance rules, certificate lifecycles, or approval paths. It also helps larger environments maintain cleaner boundaries between internal services, external-facing systems, and specialized workloads that should not share the same issuing hierarchy. For infrastructure teams, the value is not just more issuance capacity. It is the ability to design certificate operations with clearer governance, better auditability, and less risk of policy overlap. That matters when certificate sprawl, compliance requirements, or organizational complexity make a single CA too blunt an instrument. DigiCert Additional CA is suited for enterprises that treat PKI as core infrastructure, not a commodity add-on. It gives architects a practical way to expand trust services while preserving the control and consistency expected in regulated or high-scale environments.