Provides opportunity for stakeholder input on DEQ’s cyanidation rule based on revisions made to Section 39-118A, Idaho Code per 2025 Senate Bill 1170.
Status of Rulemaking
Negotiated rulemaking meeting December 9, 2025. Rule Draft 1 comment deadline December 23, 2025.
Overview
Under Senate Bill 1170 (S1170), the 2025 Idaho Legislature amended Chapter 1, Title 39, Idaho Code, by revising Section 39-118A, which directed DEQ to bring their cyanidation rule into compliance with the new code by July 1, 2025. Under rule docket no. 58-0113-2501, the rule was updated, but insufficient time was available for negotiated rulemaking to meet the July 1 deadline. Numerous comments were received on 58-0113-2501, most of which would be best addressed under negotiated rulemaking. This rulemaking (docket 58-0113-2502) for IDAPA 58.01.13, “Ore Processing by Cyanidation,” was initiated to address those public comments and to provide an opportunity for all stakeholders to provide their input through multiple public meetings.
Meeting Details
No events found.
Method for Participating and Submitting Comments
Those interested in participating in the negotiated rulemaking process are encouraged to attend the scheduled meeting.
For those who cannot participate by attending the meeting, public comment opportunities will be made available throughout the rulemaking process.
Submit all written comments to:
Diane Cutler
Department of Environmental Quality
1410 N. Hilton, Boise, ID 83706
Diane.Cutler@deq.idaho.gov
Proposed Rule
Information pending.
Negotiated Rule Documents and Meeting Presentations
| Negotiated Rule Documents and Meeting Presentations | Date Posted | Date of Meeting | Written Comment Deadline |
|---|---|---|---|
| Initial Rule Draft | 11/25/2025 | 12/09/2025 | 12/23/2025 |
| Scoping Meeting Presentation | 11/25/2025 | 11/14/2025 | NA |
Public Comment
| Comment | Submitted by | Date Received |
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| NA | NA | NA |
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Legislative Rule Review
Information pending.
Meeting of the Idaho Board of Environmental Quality
Information pending.
Rulemaking Documents Required by Idaho Administrative Procedures Act
- Notice of Promulgation of Rule, December 3, 2025
- Prospective Analysis
Additional Information
No information available at this time.