PATENT PENDING | APP. NO. 63/789,142 | SAGE HOLDINGS LLC

GOVERNANCE AND COMPLIANCE, UNIFIED — MULTI-MODEL CONSENSUS THAT GATES HIGH-RISK ACTIONS BEFORE THEY EXECUTE, WITH CRYPTOGRAPHIC AUDIT CHAIN ATTESTATION

Patent Pending · App. No. 63/789,142

Governance and Compliance. Enforced, Not Just Assessed.

Castle Governance: consensus-gated, not guardrails.

ICOSA certifies your AI for the EU AI Act in days — backed by an independent council of AI models, not one vendor's opinion — and structurally gates high-risk actions before they execute, not after. A guardrail flags a problem once you're past it; a gate stops you before you're through. Aligned with the May 2026 CISA / Five Eyes agentic AI guidance and the NIST CAISI evaluation framework.

Aligned with 31 international AI compliance frameworks

EU AI Act 2024/1689CISA / Five Eyes Agentic AI (May 2026)NIST CAISI Pre-DeploymentISO/IEC 42001:2023 (AIMS)NIST AI RMF 1.0ISO/IEC 23894:2023NIST AI 600-1 (GenAI)ISO/IEC 38507:2022ISO/IEC 25059:2023ISO/IEC 5338:2023ISO/IEC 22989:2022ISO/IEC 23053:2022ISO/IEC TR 24028:2020NIST AI 100-2ISO/IEC 24029-2ISO/IEC 5469ISO/IEC TR 24368:2022ISO/IEC TR 24372:2021ISO/IEC 27001:2022ISO/IEC 27701:2019NIST CSF 2.0NIST SP 800-218 (SSDF)NIST SP 800-53EU GDPR 2016/679US EO 14110OECD AI PrinciplesUNESCO AI EthicsIEEE 7000-2021DoD Responsible AICanada AIDASingapore Model AI Gov.
EU AI Act obligations, staggered:GPAI obligations Aug 2, 2025Deployer transparency Aug 2, 2026Watermarking (Art. 50(2)) Dec 2, 2026 *Annex III high-risk Dec 2, 2027 *Annex I high-risk Aug 2, 2028 *up to EUR 35M / 7% turnover
* Digital Omnibus on AI — provisional agreement, pending formal adoption

Compliance in days

Pre-statement audit before the regulator sees you.

Bias-resilient

Eleven models must agree. No single vendor decides.

Proof you can show

Every verdict sealed in the Audit Chain. Auditors verify directly.

Services

Assessment, certification, and ongoing subscription tiers for every stage of your compliance journey

Advisory Tier

Sentinel Scan

Rapid assessment powered by ICOSA. Get an instant compliance readiness snapshot with risk flags and advisory recommendations.

  • Rapid advisory assessment
  • Compliance readiness snapshot
  • Risk flag identification
  • Advisory recommendations
  • PDF summary report
Baseline Tier

Pre-Statement Baseline

Multi-model analysis with 5 council members reaching consensus. Detailed deficiency mapping across all applicable regulation articles.

  • 5-model consensus analysis
  • Full article-by-article mapping
  • Deficiency report with mitigations
  • Compliance gap analysis
  • Remediation roadmap
Most PopularCertification Tier

ICOSA Certification

Full 11-model pBFT consensus with cryptographic Audit Chain attestation. The definitive AI compliance certification with immutable proof, sealed in ICOSA's proprietary Audit Chain.

  • Full 11-model BFT consensus
  • Cryptographic Audit Chain attestation
  • Hash-chained, Ed25519-signed proof
  • Comprehensive deficiency analysis
  • Immutable compliance certificate
  • Priority remediation support
Enterprise Subscription

ORION Overwatch

Full enterprise governance, not a one-time assessment. ORION gates every model output through council consensus in real time, on a continuous subscription, for organizations with ongoing regulatory exposure.

  • Real-time decision enforcement, not point-in-time scoring
  • Continuous BFT-consensus verdicts on every action
  • Immutable cryptographic Audit Chain
  • Custom council composition per jurisdiction/risk tier
  • On-prem or enterprise/gov-cloud deployment
Custom pricing
Explore ORION
Zero Trust Governance Enforcement · DoD-Spec Platform

AI-GIS

The enforcement platform for autonomous, air-gapped, and mission-critical AI

Deterministic, non-bypassable governance for environments where mission failure is not an option: real-time policy enforcement in under 10ms, air-gapped autonomy, cryptographic evidence, and zero-trust identity built on SPIFFE/mTLS — satisfying SIL 4, DO-178C, MIL-STD-882E, NIST AI RMF, DoD 3000.09, and the EU AI Act simultaneously.

ORION Class · Full Enterprise Governance

Real-time enterprise compliance & governance

ORION Overwatch is the production governance layer for AI systems where failure is not an option — autonomous platforms, critical infrastructure, regulated decision flows. Every model output is gated by the council, in real time, with an immutable audit trail, on a continuous subscription.

Need zero-trust identity, air-gapped autonomy, or DoD SPIFFE/SPIRE-native enforcement? See AI-GIS.

In Development · Request Early Access

AI-Assisted Biological Design Governance

No codified biosecurity screening standard exists yet for AI-generated protein and nucleic-acid design — today's synthesis screening relies on sequence homology to known agents, which AI-generated designs can evade by construction. We're tracking and engaging with the standards work forming around function-based screening. This is not a shipped compliance capability and does not claim conformity with any named standard — it's an open area we're building toward deliberately, not one we're pretending to have solved.

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AI Compliance AdvisorICOSA
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