Sprint 32 Engineering Log

Program Context

• Phase: Phase 9
• Sprint: Sprint 32
• Status: Completed
• Primary Architecture Layers: Reporting / Compliance

Architectural Intent

Implement framework-mapped compliance artifacts aligned to current architecture and telemetry contracts.

Implementation Detail

Implemented deliverables:

• SOC 2 mapping matrix (docs/compliance/SOC2_CONTROL_MAPPING.md)
• ISO/IEC 27001 Annex A mapping matrix (docs/compliance/ISO27001_ANNEXA_MAPPING.md)
• NIST SP 800-53 Rev. 5 mapping matrix (docs/compliance/NIST_800_53_MAPPING.md)
• MITRE ATT&CK telemetry mapping (docs/compliance/MITRE_ATTACK_TELEMETRY_MAPPING.md)
• Secure SDLC documentation package (docs/compliance/SECURE_SDLC_PACKAGE.md)
• Compliance package index (docs/compliance/INDEX.md)
• Manuals index update for compliance package discoverability (docs/manuals/INDEX.md)
• Roadmap completion marks for Sprint 32 (docs/ROADMAP.md)

Security and Control Posture

• Maintained Phase 4+ policy-driven architecture posture and OPA delegation model.
• Preserved unified execution fingerprint binding and append-only Merkle ledger references for non-repudiation controls.
• Preserved federation trust model references for mTLS, signature, replay resistance, and tenant boundary enforcement.

QA and Validation Evidence

Validation evidence:

• Added Sprint 32 QA assertions for roadmap state and compliance package completeness (tests/qa/test_sprint32_compliance_mapping_qa.py).
• Ran docs QA and Sprint 32 QA checks for release gating.

Risk Register

Primary risk remains documentation drift from implementation. Mitigation:

• dedicated Sprint 32 QA assertions
• mandatory docs QA gate in runbook
• explicit source-code reference columns in mapping artifacts

Forward Linkage

Sprint 33 focuses on specification publication with backward compatibility guarantees and SDK validation tooling.