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SB 1120

radiation protection systems; installation requirement

57th Legislature - Second Regular Session Introduced by Selina Bliss and 3 co-sponsors

SB 1120 would require installation of radiation protection systems in applicable facilities to enhance safety against radiation exposure.

FAILED
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WeVote Research Nonpartisan
Bill Summary · SB 1120

Bill Summary: SB 1120 (Arizona, 57th Legislature, 2nd Regular Session)

Purpose and intent

SB 1120 seeks to establish requirements related to radiation protection systems and their installation. While specific legislative language is not provided here, the bill’s title and status indicate a focus on mandating the installation of radiation protection systems in applicable facilities or contexts to enhance safety against radiation exposure.

Key provisions and changes (provisional based on title and flow)

  • Installation requirement: The bill likely imposes an obligation to install radiation protection systems in designated settings. This could apply to certain industries, facilities, or equipment that emit or involve ionizing radiation.
  • Compliance standards: The measure would set standards or criteria that the radiation protection systems must meet (e.g., performance, safety, reliability). This may include adherence to recognized safety guidelines or regulatory benchmarks.
  • Approval and permitting processes: There may be procedural steps for approval, permitting, or certification before installation or operation, including potential inspections or audits.
  • Timeline and phased compliance: The bill could establish effective dates or phased timelines for implementation, with staggered deadlines for different facility types or sizes.
  • Enforcement and penalties: Provisions may specify enforcement mechanisms, penalties for non-compliance, and remedies (e.g., fines, order to halt operations until compliant).

Note: The exact text would detail which facilities are affected (e.g., medical, industrial, research, or nuclear-related facilities), what constitutes a “radiation protection system” (alarm, shielding, monitoring, interlock systems, etc.), and who bears responsibilities (facility owners/operators, contractors, vendors).

Who/what would be affected

  • Facilities and operators that use or emit ionizing radiation and are within the scope defined by the bill.
  • Equipment vendors and installers responsible for supplying and installing radiation protection systems.
  • Regulatory bodies tasked with enforcing the installation requirement, conducting inspections, and handling compliance matters.
  • Employees and the public potentially benefiting from enhanced radiation safety and reduced exposure risks.

Procedural and timeline aspects

  • Legislative progress: The bill progressed through readings in the Senate and House, with a transmission to the House on 2026-03-02, and was passed in the House by 2026-03-02, but the latest action shows “FAILED” on 2026-03-23. This indicates the bill encountered a failure in the latest legislative action, possibly at the House level or a subsequent committee/floor vote, depending on the chamber where it stalled.
  • Key dates so far:
    • Prefiled: 2026-01-09
    • Senate First Reading: 2026-01-15
    • Senate Second Reading: 2026-01-20
    • Transmitted to House: 2026-03-02
    • House First Reading: 2026-03-05
    • House Second Reading: 2026-03-09
    • House Action: Passed and transmitted back on 2026-03-02 (institutional note: the dates reflect cross-chamber movement)
    • Status: Failed on 2026-03-23
  • Next steps if revived: If proponents wish to advance SB 1120 again, they would need to address concerns that led to the failure, potentially by amending scope, cost implications, compliance timelines, or enforcement elements, and reintroduce in the appropriate chamber with committee referral.

Potential impact and considerations

  • Public health and safety: If enacted, the bill could improve protection against radiation exposure through mandated, properly installed protection systems.
  • Economic and operational costs: Installations, retrofits, inspections, and ongoing maintenance may impose costs on facilities and operators; cost-benefit analyses or funding mechanisms might be addressed in the bill.
  • Regulatory alignment: The measure would interact with existing radiation safety regulations; alignment with state agencies and federal standards would be important for practical implementation.
  • Implementation challenges: Technical feasibility, supply chain for systems, and phased adoption could influence effectiveness and compliance rates.

If you can provide the full text or specific sections of SB 1120, I can refine this summary with precise provisions, affected entities, timelines, and any fiscal estimates.

Compiled from official sources — confirm details with the bill’s official record.

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