Environment
No direct effect
Neutral — no direct effect identified.
Benefits
- No material direct effect identified.
Risks
- No material direct effect identified.
Diane Kelley
HB 1639 status: Introduced — Executive Session: 09/30/2026 10:00 am GP 230 (updated Sep 4, 2026).

Source
LegiScan
Confidence
High
Analysis basis
LegiScan full bill text
Official summary alongside an AI-generated read on where it stands and why.
Overall Score
Bill summary
The bill establishes petition-initiated special grand juries and expands the investigative mandate of regular grand juries to cover public institutions, care facilities, financial entities, and federal actions.
County sheriff offices, taxpayers, county-funded public entities, detention and care facilities, and municipal election/tax authorities.
Counties must fund petition-initiated grand juries, provide secure facilities, and acknowledge/discuss findings in public meetings. Superior courts must order convenings upon receipt of valid petitions.
State expenditures increase by ~$950k/year for increased juror compensation; county expenditures increase by an 'indeterminable' amount to fund investigations, experts, and operations.
Effective January 1, 2027.
Enhanced civic oversight, direct citizen participation in investigative priorities, and increased scrutiny of facility conditions and public spending.
Significant unfunded mandates for counties, constitutional conflict with federal jurisdiction, potential for political abuse of the petition process, and undefined operational scope.
The frequency of petitions, the cost of expert retainers, and the legal viability of grand jury findings against federal agents.
Modeled effects across six domains, estimated from bill text and comparable legislation.
No direct effect
Neutral — no direct effect identified.
Critical outlook
Critical outlook
No direct effect
Neutral — no direct effect identified.
Positive outlook
Mixed / Neutral
Sourcing already shown above, this is what the analysis found worth flagging.
Source
LegiScan
Official bill text or data from LegiScan.
Confidence
High
Information is complete and verified.
Analysis basis
LegiScan full bill text
Source used for this bill's analysis.
Source note
High risk of constitutional and jurisdictional conflict regarding grand jury authority over federal agencies.
!Analysis scope
Fiscal note relies on assumptions about the frequency of petition-initiated grand juries.

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