Digital transformation has changed how government agencies and regulated organizations manage work. More services now happen online. More approvals move faster. More sensitive documents live inside connected systems.
But for many organizations, one part of the process still creates friction: signing.
That is especially true when identity verification matters just as much as speed. In those environments, it is not enough to know someone logged into a system earlier in the day. Organizations often need to verify signer identity at the moment a document is actually signed.
That is where CAC and PIV authentication come in.
CAC, or Common Access Card, is widely used by Department of Defense personnel and contractors. PIV, or Personal Identity Verification, is common across federal environments and relevant to other security-conscious organizations that need strong signer identity verification. These credentials already play an important role in trusted access and identity assurance. The challenge is extending that same trust into document workflows without adding more friction, more disconnected tools, or more risk.
For high-assurance signature workflows, identity verification cannot be treated like a box that was checked hours earlier at login.
S-Docs' recently added support for CAC/PIV identity verification in Salesforce e-Signature workflows aims to solve this problem. The need is for just-in-time identity verification at document execution. In other words, the signer’s identity is verified when the signing action happens, not simply assumed because the person already has access to Salesforce or another business system. That difference matters in public sector, defense, and other regulated environments where auditability and control are part of the requirement, not a nice-to-have.
Too often, organizations that need CAC or PIV-backed signing are forced into awkward tradeoffs.
They may have to bolt on separate identity tools. They may need extra middleware. They may end up with disconnected signing experiences that pull users out of the system where the work actually happens. In some cases, the process adds more clicks, more handoffs, and even manual download-and-upload steps that create friction for users and more headaches for admins.
That is not just inconvenient. It can slow service delivery, increase error risk, and complicate compliance efforts.
For organizations serving citizens, employees, contractors, or partners, those issues add up fast.
S-Docs now lets organizations bring their own identity provider into the S-Sign workflow so signer identity can be verified at the time of execution for CAC/PIV-based signing. The experience is standards-based, built around OpenID Connect, and designed to work with standards-compliant identity providers rather than forcing customers into one vendor’s stack.
That matters for a simple reason: most government agencies and highly regulated organizations do not want to replace trusted identity infrastructure just to support one document process.
They want to preserve the security model they already rely on.
They want strong verification inside the workflow.
They want the process to stay aligned with how their environment already works.
S-Docs supports that by helping organizations:
The signer’s identity is checked when the document is accessed for execution, which supports higher-assurance workflows than relying on standard session authentication alone.
Organizations can use their current identity provider and CAC/PIV process instead of reworking core systems just to make e-Signatures possible.
The goal is not just stronger security. It is stronger security without creating a clunky experience—minimal disruption, fewer clicks, and no disconnected signing flow.
S-Docs also captures audit records throughout the signing process, which is important for compliance, record-keeping, and operational confidence.
Public sector organizations have been pushed to modernize for years. They are expected to deliver better digital experiences, move work faster, and reduce manual bottlenecks. At the same time, they still have to operate within strict identity, security, and compliance expectations.
That creates a familiar tension. Teams want more efficient document workflows, but they cannot compromise on trust.
This is why CAC/PIV-backed identity verification is so important. It helps close the gap between modernization and control. It gives agencies and contractors a way to extend trusted identity assurance into document execution itself, instead of leaving signatures as a weak point in an otherwise secure process.
The broader message also matters beyond government. Any security-conscious organization with smart-card-backed identity requirements can see the appeal of a signing workflow that is standards-based, flexible, and built to respect existing infrastructure.
Identity verification should not feel bolted on. It should feel like part of a trusted workflow.
That is why the combination here is compelling: high-assurance verification, existing identity-provider support, full auditing, and a Salesforce-native experience. For S-Docs, this fits our mission of helping organizations modernize critical document workflows without sacrificing governance, security, or control.
In high-assurance environments, a signature is not just a workflow step. It is a trust decision.
If identity verification only happens at login, that may be fine for low-risk use cases. But for government agencies, contractors, and other regulated organizations, document execution often demands more.
It demands verification at the moment of signing.
It demands alignment with existing identity standards.
And it demands a workflow that does not force teams to choose between security and usability.
That is what makes this S-Docs enhancement meaningful. It brings CAC/PIV-backed identity verification into the signing workflow in a way that is secure, standards-based, and built for organizations that cannot afford loose controls or disconnected processes.
If your team needs to modernize document workflows without compromising identity assurance, security, or compliance, S-Docs can help you bring trusted e-Signatures into Salesforce on terms your environment can support—as a 100% native, FedRAMP High and IL5 authorized solution.
Request a demo today to see how CAC/PIV authentication can fit into your signing workflows.