Implementation Tiers
A maturity model for adopting TRAC standards.
The TRAC Tiers provide a practical adoption path—from foundational controls to real-time assurance—so organizations can scale automation and AI with enforceable trust.
Tier Definitions
Each tier is defined by enforceability, evidence quality, and operational coverage across execution-critical systems.
Tier 1
Foundational Controls
Establish baseline governance and minimum control requirements for automated actions.
Primary Focus
- ■Define execution risk categories and prohibited actions
- ■Require logging and audit trails for high-impact workflows
- ■Basic approvals for money movement, access, and configuration changes
Assessment Signals
- ■Policies exist but enforcement is partial or manual
- ■Auditability is inconsistent across workflows
- ■Approvals are role-based but not system-enforced everywhere
Tier 2
Enforced Guardrails
Move from governance intent to enforceable controls with runtime guardrails.
Primary Focus
- ■Implement runtime gates for critical actions (money/access/config/workflows)
- ■Codify thresholds, escalation paths, and exception handling
- ■Map evidence-of-control to specific standard requirements
Assessment Signals
- ■Hard stops exist for defined high-risk actions
- ■Exception handling is centralized and trackable
- ■Evidence collection is repeatable and reviewable
Tier 3
Operationalized Trust
Scale controls across the enterprise with continuous monitoring and accountability.
Primary Focus
- ■Expand control coverage across orchestration, tools, and agent calls
- ■Continuous KRI/KPI monitoring and alerting
- ■Board-ready reporting with measurable risk reduction outcomes
Assessment Signals
- ■Controls are integrated across platforms, not isolated
- ■Monitoring is proactive with defined remediation workflows
- ■Leaders receive consistent evidence and trend reporting
Tier 4
Real-Time Assurance
Achieve continuous assurance: controls are validated, attested, and enforced in real time.
Primary Focus
- ■Automated control validation and runtime attestations
- ■Closed-loop remediation with measurable improvements
- ■Continuous assurance replaces periodic oversight for critical execution paths
Assessment Signals
- ■Assurance is continuous for defined execution-critical systems
- ■Controls are tested/verified automatically where feasible
- ■Remediation reduces recurrence and improves reliability metrics
Tier-to-Artifact Mapping
Each tier produces concrete implementation artifacts. These artifacts define what leaders can prove, what systems must enforce, and what evidence must exist at runtime.
| Tier | Primary Artifacts | Evidence Required | Outcome |
|---|---|---|---|
| Tier 1 | Baseline Control Requirements Execution Risk Register Logging Minimum Standards | Audit trails for critical workflows Defined approval points Documented prohibited actions | Governance intent is defined and traceable to workflow execution. |
| Tier 2 | Runtime Gate Standards Hard Stop Rulebook Escalation & Exception Procedures | Enforced approvals (system-level) Exception logs + resolution tracking Control-to-policy mapping | Trust is enforced at runtime for high-impact actions. |
| Tier 3 | Enterprise Coverage Map KRI/KPI Monitoring Standards Control Effectiveness Dashboards | Continuous monitoring outputs Coverage reporting by workflow/system Remediation evidence with closure metrics | Trust becomes operationalized across teams, platforms, and automation. |
| Tier 4 | Continuous Assurance Model Runtime Attestation Patterns Automated Control Validation | Real-time attestations for critical controls Closed-loop control testing results Board-ready assurance reporting | Continuous assurance replaces periodic oversight for execution-critical systems. |
Standards artifacts are versioned and published through TRAC Council’s rolling-release framework.
How to use the tiers
The tiers are designed to support executive planning and adoption sequencing. Organizations should not “skip” tiers. Instead, define execution-critical systems and move control coverage upward in a measurable way.
Recommended approach
Start with the workflows that move money, grant access, change configuration, or trigger automation—then expand coverage.
Adoption Outputs
- ■Target tier by system category (critical vs. non-critical)
- ■Evidence requirements (what leaders must be able to prove)
- ■Implementation roadmap with measurable milestones
- ■Reporting patterns for executives and boards
Early Standards Network
Access tier templates, checklists, and assessment methods.
Members receive draft maturity checklists, control requirement mappings, and publication updates as standards are versioned and released.