Northbridge Instruments, Inc.
NASDAQ: NBRI · FY26 · Materiality $21.4M
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Administration

AI Authority Model

Humans keep authority over professional judgment. This is where you set the line: what agents do alone, what they do under review, and what they may only recommend.

Autonomous decisions
2
Sampling, population validation
Under review
1
Effective conclusions
Human approval required
7
All judgment matters
Authority changes (FY26)
4
All logged
Governance

Any conclusion that a control is ineffective, any deficiency severity, any finding, any scope change and any closure is escalated to a human — regardless of how confident the agent is.

Authority matrix

DecisionAI authorityHuman roleNote
Select samples within methodology
NotifiedDeviations require approval
Validate populations and IPE
NotifiedReconciliation evidence retained
Conclude control effective, no exceptions
Senior reviewQA agent samples 20%
Conclude control ineffective
Approval requiredAlways escalated
Deficiency severity classification
Approval requiredSOX Director approves
Issue a finding
Approval requiredManager plus process owner discussion
Change audit scope
Approval requiredCAE approves scope changes
Approve the annual audit plan
Approval requiredCAE and Audit Committee
Close a finding as remediated
Approval requiredRetest evidence required
Release workpapers to external auditor
Approval requiredHuman release control

Authority by agent

AgentRoleAuthority levelEscalations (30d)
AveryCAERecommend only6
MorganAudit ManagerExecute with review9
PriyaAudit ManagerExecute with review4
DevSenior AuditorExecute with review11
RowanSenior AuditorExecute with review5
TessaStaff AuditorExecute autonomously0
KaiStaff AuditorExecute autonomously2
NovaSpecialistExecute autonomously3
AtlasSpecialistExecute with review4
VeroSpecialistRecommend only7
SolaeSpecialistExecute with review1
JunoIndependent QARecommend only8