§ 01 · Security & ComplianceDocument · REG-SC-2026.04

Controls, not claims.
Evidence, not assertions.

Regisseur is built for regulated operators whose auditors ask pointed questions. Each control below maps to a platform mechanism or a diligence artifact we can review under NDA.

Frameworks in scope ↓Full security & trust overview →Related: safety model
Artifacts available under NDA.
Audit requests: ross@regisseur.ai
SOC 2Aligned controls · diligence-ready
HIPAAPHI-scoped workflows
Regulatory floorRuntime policy gates
Deployment modelOn-prem capable
TenancyIsolated workspaces
RetentionPolicy-configurable
Deployment topology: the Regisseur stack (API gateway, web app, auth service, background workers, PostgreSQL and object storage) runs single-tenant inside your infrastructure, alongside your identity provider. Outbound-only connections to your model provider, mail relay, and an optional inbound relay; egress is deny-by-default. No Regisseur-operated service sits in the data path.
Where Regisseur runsSingle-tenant, inside your network · no Regisseur-operated service in the data path
How data is protected, layered controls with explicit shared responsibility: the AI data path on your provider account, envelope-encrypted secrets under a master key you hold, role-based access control with no anonymous surface, row-level tenant isolation, and your own volume encryption and TLS at the infrastructure layer, with an append-only, tamper-evident audit ledger spanning every layer.
How data is protectedLayered controls, explicit shared responsibility · accurate rather than aspirational
§ 02 · Frameworks in scope

What the control story maps to.

§
General

SOC 2-aligned controls

Security, Availability, and Confidentiality controls map to platform mechanisms and review artifacts.

  • Control mapAvailable under NDA
  • AttestationNot yet held · on roadmap
  • OwnerNamed per control
§
Healthcare data

HIPAA

PHI flows through scoped workflows, tokenized links, and workspace-bounded provider calls. Logs stay clean at serialization boundaries.

  • BAANot yet · on roadmap
  • PHI in logsSerialization guard
  • Link TTLsPer-workflow configurable
§
Domain policy

Runtime policy gates

Domain rules compile into gates. Violations fail closed with the exact criterion cited.

  • Rule versionPinned per work item
  • Failure modeFail closed + cite
  • Audit artifactLineage ledger entry
§
Data standards

Structured payload lineage

Normalized payloads preserve lineage end-to-end between systems of record and the ledger.

  • PayloadPreserved, not flattened
  • Schema driftVersioned & detected
  • InteropSystems of record · CRM · ticketing
§ 03 · Control model

Representative control families, mapped to what enforces them.

This is the control model Regisseur is built to, representative of the families an auditor reviews, mapped to platform mechanisms. Independent SOC 2 attestation is on the roadmap, not yet held; the working control register is available under NDA.

regisseur · compliance · control-register
REG-TRUST-2026.Q1
ControlFamilyFrameworkImplementationEvidence (target)
CC-6.1AccessSOC 2Workspace RBAC · admin-gated settingsAccess review log
CC-6.6EncryptionSOC 2AES-256-GCM envelope for secrets · volume encryption for data · TLS at your edgeKey rotation runbook + tooling
CC-7.2MonitoringSOC 2In-product alert rules · workspace doctor · ops dashboardAlert & escalation ledger
CC-8.1Change mgmtSOC 2Signed promotion · immutable releasesRelease timeline
HIPAA-§164.308AdminHIPAAWorkforce access managementRole assignment log
HIPAA-§164.312TechnicalHIPAAAudit trail · PHI tokenizationLedger export
HIPAA-§164.514De-idHIPAAPHI stripped from logs at serializationSerializer test suite
POLICY-2.1Domain gateCustomer policyRuntime check · fail closedLineage entry per work item
POLICY-2.3DisclosureCustomer policyDisclosure scaffold · versionedDocument hash in ledger
REG-01OrchestrationInternalAutonomy ceiling · compiler-enforcedPipeline manifest
REG-02OrchestrationInternalEmergency brake · workspace-scopedBrake event log
REG-03OrchestrationInternalMCP registry · bounded toolsRegistry manifest
REG-04Provider opsInternalWorkspace-pluggable providersCredential test ledger
REG-05External partiesInternalToken-gated portal linksPortal token ledger
Control model mapped to runtime mechanisms
Register REG-TRUST-2026.Q2 · full list under NDA
§ 04 · Data handling

Where PHI goes. Where it doesn’t.

In
Structured payloads · document retrieval · tokenized third-party responses.
Stored where
Inside your deployment · your database, your region · per-workspace encryption key · customer-owned retention schedule.
Never in
Application logs · training data · third-party analytics · model fine-tuning corpora.
LLM exposure
PHI redacted before prompt assembly · redaction is a compiler pass, not a runtime hope.
Out
Only to systems of record listed in your workspace manifest · every write-back logged.

Identity and access controls, single sign-on, role-based access, scoped service tokens (external callers never get user identities), key rotation, configurable PII/PHI masking, and per-workspace cost ceilings, are detailed in enterprise controls.

§ 05 · Incident response

If something breaks, here is what happens.

T+0:00
Detect
In-product alert rules raise. Because the platform runs in your environment, paging follows your own incident process. We are honest that detection lands on your pager, not ours.
T+0:15
Contain
Workspace-scoped emergency brake available to your operator. One action pauses every agent.
T+1:00
Notify
Affected customers notified with scope, timeline, and initial findings. No "we're looking into it" boilerplate.
T+72:00
Report
Full post-incident with ledger export, root-cause, remediation, and regression test in the suite.
§ 06 · Request artifacts

Diligence packet. Control register.
Security questionnaire. Under NDA.

For CTOs, distribution partners, and operators under diligence. Artifacts are delivered to a named counterparty after mutual NDA.

Request artifacts →Read the safety contract
Email
ross@regisseur.ai
Turnaround
2 business days post-NDA
Scope
Control map · provider ledger · security questionnaire