SCL for AI Governance and Compliance
SCL is the deterministic, cryptographic identity protocol for AI run declarations. This page explains how SCL identity is used in governance and compliance workflows. It does not describe protocol security guarantees or threat models. For security analysis, see the SCL security and threat model.
Verifiable Identity for Regulated AI Systems
Compliance frameworks require verifiable, reproducible evidence of what was declared. SCL provides this by assigning a stable SHA-256 identity to every valid declaration. The identity is derived from canonical JSON bytes and remains identical across all compliant implementations.
Compliance teams can independently verify that a declaration has not been modified, without relying on the system that produced it.
Declaration Identity in Compliance Workflows
SCL identity integrates into compliance workflows at the point of declaration. Each declaration receives a unique SHA-256 fingerprint before execution occurs. Compliance systems reference this identity throughout the governance lifecycle.
Typical workflow integration includes:
- Recording declaration identity at submission
- Associating identity with policy evaluation records
- Referencing identity in compliance reports
- Comparing identity across review cycles to detect changes
Cross-System Verification for Regulated Environments
When AI declarations move between systems, environments, or jurisdictions, SCL identity travels with the declaration. Any receiving system can independently recompute the identity and verify consistency.
This eliminates the need for centralized identity registries or trusted intermediaries. Verification is performed locally using only the declaration bytes and a compliant implementation.
Regulatory and Policy Applications
Organizations subject to AI governance requirements can use SCL identity to demonstrate that specific AI run declarations were made and have not been altered. This supports requirements for:
- Traceability of declared execution
- Record integrity across audit cycles
- Accountability through verifiable declaration history
- Evidence preservation for regulatory review
SCL does not enforce governance policies. It provides the identity layer that governance frameworks reference.
What SCL Does Not Provide in This Context
SCL does not verify that a declared execution actually occurred. It does not validate outputs, confirm correctness, or assess compliance with specific regulations. It provides deterministic identity for the declaration only.
Governance and compliance systems use SCL identity as an input to their workflows. SCL does not replace those systems.
For the protocol definition, see the definition page. For the SCL:V1 specification, see the specification. Verify declarations using the reference engine.
See also: SCL security and threat model.