Automated pipelines that pull control evidence from your infrastructure and SaaS tools on a scheduled basis -- daily, weekly, or triggered by configuration change events. AWS CloudTrail (API call logs, user activity, resource creation/deletion events), AWS Config (resource configuration snapshots, compliance rule evaluation results, configuration timeline), AWS IAM Access Analyzer, Azure Activity Log and Azure Policy compliance states, Google Cloud Audit Logs (Admin Activity, Data Access, System Event), Okta System Log via the Okta Events API, Azure AD sign-in and audit logs via Microsoft Graph API, Google Workspace Admin Reports API, GitHub Audit Log API (repository access, permission changes, deployment events), and third-party SaaS tools that expose audit log APIs (Salesforce Event Monitoring, Slack Audit Logs, Zendesk Audit Trail).
Evidence stored with structured metadata: control_id (mapped to the specific SOC 2 CC criterion, HIPAA safeguard, or PCI DSS requirement), source_system, collection_timestamp, collection_method (API pull, log export, configuration snapshot), evidence_type (screenshot, log export, configuration state, access roster), and audit_period (the time window the evidence covers). Evidence files stored in S3 with Object Lock (Compliance mode) for tamper-proof retention aligned to audit record retention requirements.
Gap detection monitors evidence collection jobs on every scheduled run: any evidence type that failed to collect or produced no results triggers a control_gap alert via Slack to the compliance owner, with the specific control, the expected evidence type, and the last successful collection date. This means the compliance team sees gaps in real time rather than discovering them during audit preparation when evidence for the prior 90 days is missing and there is no time to reconstruct it. Auditor portal: a read-only interface where auditors access the pre-populated evidence library, filter by control, date range, and evidence type, and download packaged evidence without requiring access to your production systems.