Audit Automation — Continuous Evidence, Not End-of-Year Sprints
For internal audit teams, COOs at regulated businesses, CFOs at services firms, and CPA firms doing audit engagements. We install the system that turns audits from end-of-year fire drills into a continuous, evidence-rich background process.
Why audits run as fire drills.
Continuous evidence + control testing + audit-trail generation, running in the background.
What we automate
Six sub-modules that turn audit prep from a sprint into a background process.
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Evidence collection
Screenshots, log exports, access reviews, change-management tickets, journal entries, and policy attestations pulled automatically from source systems on a scheduled cadence. Each artifact tagged to its supporting control, hash-signed, stored in your DMS.
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Control testing automation
Periodic and continuous control tests — access review completion, MFA enforcement, change-management adherence, segregation of duties, journal-entry review. Tests run on schedule; pass/fail surfaces in real time, not annually.
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Exception / anomaly detection
Statistical and rules-based anomaly detection on transactions, journal entries, access changes, and configuration drift. Exceptions land in a triage queue with context attached — not in a quarterly report nobody reads.
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Audit-trail generation
Append-only event logs across in-scope systems with cryptographic chain-of-custody. Reconstruct exactly who did what when, with what authority. Forensic-grade by default — not bolted on for audit week.
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Audit-finding workflow
Findings tracked from identification to remediation to verification. Owners, due dates, evidence-of-remediation requirements, and verification testing all live in one workflow. Repeat findings drop because closure is enforced.
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Framework-specific reporting
Reports formatted to the framework's expectations — SOC 2 Type II, ISO 27001, HIPAA, SOX, industry-specific (FINRA, HITRUST, etc.). Generated from the evidence repository on demand. Auditor receives a complete artifact set instead of a request-list scramble.
How it runs
Five steps from audit-as-fire-drill to audit-as-background-process.
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Step 1. Scope + control mapping
Map applicable frameworks (SOC 2 + ISO + SOX, or whichever mix) to your real organizational controls. We deduplicate controls so a single evidence stream serves multiple frameworks where possible.
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Step 2. Instrument source systems
Connect identity, cloud, ERP/accounting, DMS, HRIS, ticketing, and change-management to the Backbone. Each source becomes an evidence stream tagged to its supporting controls.
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Step 3. Continuous evidence + testing
Evidence captured on schedule and on event. Control tests run continuously. Exceptions land in triage with context attached. Coverage gaps flagged in real time.
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Step 4. Findings + remediation
Findings (from continuous testing or from the audit itself) tracked through ownership, due date, remediation, and verification. Repeat findings drop because closure is enforced as workflow.
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Step 5. Audit-ready export
When the audit window opens, the artifact set is already 90% built. Framework-mapped, date-ranged, hash-signed reports export to the auditor portal on demand.
What changes
Composite ranges from audit-automation engagements
Three audit contexts
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INTERNAL AUDIT
Self-auditing programs at mid-sized regulated businesses — financial services, healthcare, services firms. Continuous control testing and exception detection are the highest-ROI modules. The audit team shifts from evidence-collection labor to risk-assessment judgment. -
CPA-FIRM AUDIT OPS
CPA firms doing audit engagements for their own clients. The Backbone runs inside the firm and connects to client systems for evidence collection, sample testing, and confirmation orchestration. Audit-engagement margin climbs because each engagement runs faster. -
COMPLIANCE-DRIVEN AUDITS
SOC 2 / ISO 27001 / HITRUST / HIPAA audit prep at startups and growth-stage businesses. Often runs on top of Vanta or Drata for the standard controls plus a Backbone module for operational controls those platforms don't cover. Hybrid is common.
The Audit Automation Module
One system, five connected sub-modules, plus optional layers. Works standalone or on top of Vanta / Drata / Caseware.
The Audit Automation Module
Connected sub-modules that turn audit into a continuous background process:
Evidence Engine
Scheduled and event-driven evidence collection from identity, cloud, ERP, DMS, HRIS, ticketing, and change-management. Each artifact tagged to control(s), hash-signed, stored in your DMS. Coverage gaps surface in real time.
Control Testing
Continuous and periodic tests — access review completion, MFA coverage, change-management adherence, journal-entry review, segregation of duties. Pass/fail status visible immediately, not annually. Failed controls become findings automatically.
Exception Detection
Statistical and rules-based anomaly detection on transactions, journal entries, access changes, and configuration drift. Triage queue with context attached. Investigators handle the 10% that need judgment; the 90% that are explainable get auto-resolved with documentation.
Finding Workflow
Findings tracked through identification → owner → due date → remediation → verification. Evidence-of-remediation requirements enforced. Repeat findings drop because closure is workflow, not intent.
Reporting
Framework-mapped report generation (SOC 2 / ISO / HIPAA / SOX / industry-specific) on demand. Date-ranged. Hash-signed. Auditor-portal-ready. Internal audit committee dashboards generate from the same data set.
Compliance Hooks
Optional layer for programs running formal compliance frameworks: cross-links with /systems/compliance-automation for certification tracking, policy attestation, and continuous control monitoring. Audit and compliance share the same evidence backbone.
Audit-Trail Layer
Optional layer for environments needing forensic-grade audit trails: append-only event logs across in-scope systems with cryptographic chain-of-custody. Reconstruct any event with full provenance. Required for regulated industries, available standalone for environments that just want defensible logging.
Stack we connect
We've integrated each of these in production audit environments.
Engagement
Workshop & Scorecard — half-day diagnostic, $2.5K. Prioritized roadmap whether we build or not.
Foundation install — typical $15–50K depending on framework count, source-system count, and whether you have GRC already. Goes live module by module.
Ongoing retainer — from $1K/mo for monitoring + maintenance. Higher tiers add ongoing build capacity for new frameworks, acquisitions, or expanded scope.
Frequently asked questions
The questions internal audit, COOs, and CPA firms ask us before signing the workshop.
Internal audit or external audit prep?
Both — and the underlying Backbone is the same. Internal audit programs use the system as continuous control testing and exception detection. External audit prep uses the same evidence repository to generate audit packets on demand. CPA firms doing audit engagements for their own clients run the system inside the firm and connect to client systems. More on audit-readiness here.
Does this replace our auditor?
No. Auditors do the audit; the system makes their job (and yours) faster and the evidence more complete. Internal audit teams shift from evidence-collection labor to risk-assessment and control-design judgment. External auditors receive a complete artifact set on day one instead of working from a request list for six weeks.
Will the auditor accept automated evidence?
Yes — and most prefer it. Automated evidence with timestamps, hash-signing, and clear provenance is easier to verify than manually-collected screenshots. We engineer the evidence pipeline to produce artifacts in formats auditors are familiar with, with cryptographic chain-of-custody when the framework benefits.
Can it support multiple frameworks at once?
Yes — multi-framework is the default architecture. Control mappings are explicit so a single evidence artifact can serve multiple frameworks where they overlap. SOC 2 + ISO 27001 + HIPAA simultaneously is a common configuration. SOX + SOC 2 is another. Compliance pair-link here.
How does this differ from Vanta / Drata?
Vanta and Drata are excellent at continuous monitoring for mainstream stacks (Okta + AWS + GitHub + Notion) and standard frameworks (SOC 2 / ISO). The Backbone fills the gaps — operational controls those platforms don't cover, heterogeneous stacks, custom audit programs, and audit-firm-side workflows. Most engagements run the Backbone on top of a GRC platform; some replace GRC entirely. We're honest about which side of the line you're on during the workshop.
What about industry-specific audits (SOC 2 vs ISO 27001 vs HIPAA)?
All supported. Plus HITRUST, FINRA, OSHA, PCI DSS, and SOX. Each framework's reporting format and audit conventions are encoded as report templates; the underlying evidence repository is framework-agnostic. We engineer with industry context — healthcare auditors care about different controls than fintech auditors, even when the framework is technically the same.
How long does it take to build?
First module (usually evidence collection) live in 4–6 weeks. Full system across all five modules typically 12–20 weeks depending on source-system count and framework mix. Each module pays back before the next starts — no waiting for the full system to see ROI. Model your own payback here.
Typical engagement for a CPA firm doing client audits?
For CPA firms running audit lines, the Backbone is installed inside the firm with secure connection patterns to client systems. Each new client audit reuses the firm's audit infrastructure; per-engagement setup time drops from days to hours. Engagement margin climbs because each audit runs faster. Accounting-firm pair-link here for the firm-side context.
Start here
Start with Your Efficiency Scorecard
Ten minutes. You'll see where audit prep and continuous monitoring leak weeks, which controls run on heroics, and which automations would pay back fastest. From there: workshop, roadmap, phased install — and an audit posture that's continuous by default.
