Authority revocation is the ability to withdraw an AI agent's permission to act. It is the ultimate control. An agent whose authority cannot be revoked is not under control, no matter how well its boundaries are defined.
Revocation must be immediate. When an agent misbehaves, when a use case is retired, or when a risk threshold is breached, the ability to stop the agent must be instant. A revocation process that takes hours or days is not a control. It is a hope.
Revocation must be complete. Withdrawing authority for one action but leaving others active is a partial control. If the agent is revoked, all its authority boundaries should be suspended. The agent should not be able to take any protected action until authority is explicitly restored.
Design revocation triggers. Define the conditions that trigger revocation: a defined number of denied actions in a period, a drift in agent behaviour, a regulatory change, a security incident, or a manual decision by the owner. Triggers make revocation automatic, not dependent on someone remembering.
Record the revocation. Who revoked authority, when, why, and what the impact was. This is evidence. A revocation that is not recorded is a governance gap.
Define the restoration process. If authority is revoked, how is it restored? Restoration should require explicit approval, not happen automatically. The conditions that triggered revocation should be resolved before authority is reinstated.
Karvin implements authority revocation using VORTIQ-X runtime authority, with revocation events recorded in the ServiceNow governance record. If you are designing your AI governance programme, our AI Authority Readiness Assessment includes authority revocation as one of 19 dimensions.
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