The Governance Degradation Cycle (GDC) introduces a governance framework for understanding how institutions experience decline through authority fragmentation, decision-rights erosion, accountability failures, institutional drift, and weakening continuity mechanisms. The manuscript examines governance degradation as a dynamic process rather than a discrete failure event, identifying how distributed governance systems accumulate constraints that complicate authority recovery and institutional restoration. The framework connects governance degradation to questions of legitimacy, accountability, continuity, and organizational resilience. This work contributes to a broader research program examining governance recovery, narrative legitimacy, governed execution, institutional continuity, AI governance, and the development of BlackGuard™ OS governance infrastructure. Author: Daron L. DavisORCID: 0009-0009-9653-8713 Keywords: Governance, Governance Recovery, Institutional Legitimacy, Distributed Governance, Public Administration, Authority, Accountability, Institutional Continuity, Organizational Governance, Governance Theory.