Lifecycle Governance Doctrine (LGD)

Evidence-Gated AI Lifecycle Governance: governance of any autonomous system — AI, robots, autonomous vehicles, low-altitude systems, data assets — as a full-lifecycle chain from birth to retirement, not single-point checks.

Registered — registry at birth Evidenced — evidence for every key act Gated — gates before every evolution

Project sites

Portal

lgd-hub — Governance Hub

The hub of the ecosystem: registry, evidence chains, gates, and the full asset shelf.

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Theory

lgd-theory — Doctrine & Methodology

The doctrine texts, the twelve-domain series, and the standards alignment notes.

Open lgd-theory →

Catalog

silent-failure-catalog

A structured catalog of silent failures in agentic systems, with CI-verified checks.

Open catalog →

Doctrine

Formal term (EN)

Evidence-Gated AI Lifecycle Governance. 中文主权词：凡自治之物 —— 有籍 · 有证 · 有门禁。

Cite the work

Zenodo (all versions): 10.5281/zenodo.22456647 · latest: v1.7.0

Source

Theory repository: github.com/zhaoxinghua09-cell/lgd-theory

Channels

GitHub: zhaoxinghua09-cell
Newsletter: SynomosAI on Substack
Community: Medical Device Lifecycle Governance (LinkedIn group)
Archives: Zenodo concept record

Positioning: aligned with GB/Z 185—2026, ISO/IEC 42001, NIST AI RMF, the EU AI Act and IETF/CSA directions. LGD contributes the implementation layer (How), a medical-device domain instantiation, and a cross-domain master template — it does not claim precedence over existing standards or prior work.