STATE OF MAINE
NOTICE OF STATE AGENCY RULEMAKING
PUBLIC INPUT FOR RULES A list of state agency rule proposals is published here each Wednesday. You can get a copy of a proposed rule by contacting the person listed in the notice. You can comment on a proposed rule by submitting a written comment to the agency or by attending the public hearing, if one is scheduled. If no hearing is scheduled, you can request one. The agency must hold a hearing if it receives 5 or more requests. If you have a disability and need assistance to participate in a hearing, you should tell the agency at least 7 days before the hearing. ONLINE INFORMATION Weekly notices, full text of adopted rules, and a list of agency rulemaking contacts are available at this website:
https://www.maine.gov/sos/cec/rules/index.html
PROPOSALS
AGENCY: Department of Administrative and Financial Services, Maine Revenue Services,
CHAPTER NUMBER AND RULE TITLE: 18-125 C.M.R. Ch. 323, Commercial Agricultural Production, Commercial Aquacultural Production, Commercial Fishing, and Commercial Wood Harvesting
TYPE OF RULE: Routine Technical
PROPOSAL FILING NUMBER: 2026-P067
BRIEF SUMMARY: MRS Rule 323 explains 36 M.R.S. § 2013 as it pertains to the issuance of refunds and certificates of exemption to persons who are engaged in commercial agricultural production, commercial aquacultural production, commercial fishing, and commercial wood harvesting. Proposed amendments to Rule 323 incorporate recently enacted Maine legislation expanding qualifying activities under 36 M.R.S. § 2013 to include commercial mining and update the rule's title. See P.L. 2025, c. 469. The definition of "machinery and equipment" in the proposed rule is also amended to specify the time period over which machinery and equipment must be used "primarily" in qualifying activities to be eligible for the exemption.
PUBLIC HEARING: N/A
COMMENT DEADLINE Friday, April 10, 2026
CONTACT PERSON FOR THIS FILING:
Alex Weber, General Counsel
24 State House Station, Augusta, ME 04333-0024
Phone: (207) 624-9712
Fax: N/A
TTY: N/A
Email: alexander.j.weber@maine.gov
CONTACT PERSON FOR SMALL BUSINESS IMPACT STATEMENT (if different): N/A
FINANCIAL IMPACT ON MUNICIPALITIES OR COUNTIES (if any): N/A
AGENCY: Department of Professional and Financial Regulation, Bureau of Insurance
CHAPTER NUMBER AND RULE TITLE: 02-031 C.M.R. Ch. 161, Surplus Lines Insurers (replacing Rule 160 Eligible Surplus Lines Insurers Summary Requirements for Eligibility Status to Transact "Export Lines" of Insurance Regarding Risks Resident Located or to be Performed in Maine)
TYPE OF RULE: Routine Technical
PROPOSAL FILING NUMBER: 2026-P039 (2nd Notice)
BRIEF SUMMARY: The rule will replace Rule 160 and update provisions relating to surplus lines insurers to reflect changes made in statute by PL 2025, Chapter 348 (LD 1837).
PUBLIC HEARING: Thursday, April 2, 2026, 10:00 am, Bureau of Insurance, 76 Northern Avenue, Gardiner, ME, 04345
COMMENT DEADLINE: April 16, 2026 5:00 pm
CONTACT PERSON FOR THIS FILING:
Stacy Bergendahl
34 State House Station, Augusta, ME 04333-0034
(207) 624-8537
TTY users use Maine Relay 711
Stacy.L.Bergendahl@maine.gov
CONTACT PERSON FOR SMALL BUSINESS IMPACT STATEMENT (if different): Same
FINANCIAL IMPACT ON MUNICIPALITIES OR COUNTIES (if any): None
AGENCY: Department of Professional and Financial Regulation, Bureau of Insurance
CHAPTER NUMBER AND RULE TITLE: 02-031 C.M.R. Ch. 440, Maine Workers' Compensation Residual Mechanism
TYPE OF RULE: Routine Technical
PROPOSAL FILING NUMBER: 2025-P185 (3rd Notice)
BRIEF SUMMARY: The purpose of this rule is to provide a mechanism for dining down the workers' compensation residual pool.
PUBLIC HEARING:
COMMENT DEADLINE : Extended comment period deadline 5:00 pm April 16, 2026, by email to InsuranceComment.PFR@maine.gov
CONTACT PERSON FOR THIS FILING:
Stacy Bergendahl
34 State House Station, Augusta, ME 04333-0034
(207) 624-8537
Stacy.L.Bergendahl@maine.gov
TTY use Maine Relay 711
CONTACT PERSON FOR SMALL BUSINESS IMPACT STATEMENT (if different):
FINANCIAL IMPACT ON MUNICIPALITIES OR COUNTIES (if any):
AGENCY: Maine Health Data Organization
CHAPTER NUMBER AND RULE TITLE: 90-590 C.M.R. Ch. 247, Uniform Reporting System for Non-Claims Based Payments and Other Supplemental Health Care Data Sets
TYPE OF RULE: Routine Technical
PROPOSAL FILING NUMBER: 2026-P068
BRIEF SUMMARY: This rule is being proposed to align changes with national data collection standards. It includes updates to Appendix B Source Codes, Appendix C Behavioral Health Provider Type Taxonomy Codes, and updates to data fields. These changes are needed to ensure the collection of complete and accurate data.
PUBLIC HEARING: Thursday, April 2, 2026 at 9:00 A.M.
(Virtual Remote only). **Please note: This public hearing will be held virtually. To attend via zoom, select the link below or call the number provided to attend via conference call.
Join Zoom Meeting
https://mainestate.zoom.us/j/86411099212?pwd=RNhCBaEViv4AN6fvZzgODoYH2wsuny.1
Zoom Call in Number: 309 205 3325
Meeting ID: 864 1109 9212
Passcode: 93817069
COMMENT DEADLINE: Monday, April 13, 2026 at 5:00 P.M.
CONTACT PERSON FOR THIS FILING:
Debra J. Dodge
151 Capitol Street, 102 SHS, Augusta, ME 04333-102
207-287-6722
207-287-6732
debra.j.dodge@maine.gov
CONTACT PERSON FOR SMALL BUSINESS IMPACT STATEMENT (if different): N/A
FINANCIAL IMPACT ON MUNICIPALITIES OR COUNTIES (if any): N/A
AGENCY: Maine Health Data Organization
CHAPTER NUMBER AND RULE TITLE: 90-590 C.M.R. Ch. 243, Uniform Reporting System for Health Care Claims Data Sets
TYPE OF RULE: Routine Technical
PROPOSAL FILING NUMBER: 2026-P069
BRIEF SUMMARY: The proposed changes are necessary to provide additional clarity with specific requirements, align with national data collection standards, and for increased transparency in the reporting of prescription drug data by adding two new data elements to the prescription drug file, a mail-order pharmacy indicator and a formulary designation. This rule change is anticipated to provide increased transparency in the reporting of prescription drug data.
PUBLIC HEARING Thursday, April 2, 2026 at 9:00 A.M.
(Virtual Remote only). **Please note: This public hearing will be held virtually. To attend via zoom, select the link below or call the number provided to attend via conference call.
Join Zoom Meeting
https://mainestate.zoom.us/j/86411099212?pwd=RNhCBaEViv4AN6fvZzgODoYH2wsuny.1
Zoom Call in Number: 309 205 3325
Meeting ID: 864 1109 9212
Passcode: 93817069
COMMENT DEADLINE: Monday, April 13, 2026 at 5:00 P.M.
CONTACT PERSON FOR THIS FILING:
Debra J. Dodge
151 Capitol Street, 102 SHS, Augusta, ME 04333-102
Telephone: 207-287-6722
Fax number: 207-287-6732
debra.j.dodge@maine.gov
CONTACT PERSON FOR SMALL BUSINESS IMPACT STATEMENT (if different): N/A
FINANCIAL IMPACT ON MUNICIPALITIES OR COUNTIES (if any): There is no financial impact on state counties, municipalities, or small businesses.
AGENCY: Maine Health Data Organization
CHAPTER NUMBER AND RULE TITLE: 90-590 C.M.R. Ch. 300, Uniform Reporting System for Financial Data for Health Systems, Parent Entities, Hospitals, Health Care Facilities, and Health Care Provider Entities (proposed amended rule title; current rule title: "Uniform Reporting System for Hospital Financial Data")
TYPE OF RULE: Routine Technical
PROPOSAL FILING NUMBER: 2026-P070
BRIEF SUMMARY: This proposed rule change will require Maine hospitals to include payor mix information and provide a copy of the IRS Form 990 with their financial data reporting requirements to MHDO. It will also require financial data reporting and payor mix information from other non-affiliated health care facilities (Ambulatory Surgical Facilities (AFS), Federally Qualified Health Centers (FQHC's), Rural Health Centers (RHC's), Certified Community Behavioral Health Clinics (CCBHC's), Urgent Care Facilities) and health care providers as defined in this rule. Lastly, this proposed rule change removes the organizational data reporting requirements from this chapter as requested to avoid confusion with financial and organizational data submitters. These proposed changes are intended to meet the on-going request for greater transparency into the financial health including payor mix of Maine hospitals, non-affiliated health care facilities and health care providers.
PUBLIC HEARING: Thursday, April 2, 2026, at 9:00 A.M.
(Virtual Remote only). **Please note: This public hearing will be held virtually. To attend via zoom, select the link below or call the number provided to attend via conference call.
Join Zoom Meeting
https://mainestate.zoom.us/j/86411099212?pwd=RNhCBaEViv4AN6fvZzgODoYH2wsuny.1
Zoom Call in number: 309 205 3325
Meeting ID: 864 1109 9212
Passcode: 93817069
COMMENT DEADLINE: Monday, April 13, 2026, at 5:00 P.M.
CONTACT PERSON FOR THIS FILING:
Debra J. Dodge
151 Capitol Street, SHS 102, Augusta, ME 04333-102
Telephone: 207-287-6722 Fax: 207-287-6732
debra.j.dodge@maine.gov
CONTACT PERSON FOR SMALL BUSINESS IMPACT STATEMENT (if different): N/A
FINANCIAL IMPACT ON MUNICIPALITIES OR COUNTIES (if any): There is no financial impact on counties, municipalities, or small businesses.
AGENCY: Department of the Secretary of State, Bureau of Corporations, Elections, and Commissions, Division of Elections and Administrative Procedure Act
CHAPTER NUMBER AND RULE TITLE: 29-250 C.M.R. Ch. 800, Procedures for the Electronic Filing of Rules
TYPE OF RULE: Routine Technical
PROPOSAL FILING NUMBER: 2026-P071
BRIEF SUMMARY: The proposed rule repeals and replaces Chapter 800. The rule establishes general parameters and requirements for agencies to electronically file rulemaking proposals and rulemaking adoptions with the Department of the Secretary of State.
PUBLIC HEARING: No public hearing is planned.
COMMENT DEADLINE: Tuesday, April 14, 2026 at 11:59 PM
CONTACT PERSON FOR THIS FILING:
J. Chris Parr
184 State House Station, Augusta, ME 04333-184
Phone: 207 624-7736
Fax: 207 287-6545
TTY Users call Maine relay 711
j.chris.parr@maine.gov
CONTACT PERSON FOR SMALL BUSINESS IMPACT STATEMENT (if different): Same as above.
FINANCIAL IMPACT ON MUNICIPALITIES OR COUNTIES (if any): The proposed rule will not fiscally impact either municipalities or counties.
STATE OF MAINE
NOTICE OF STATE AGENCY RULEMAKING
PUBLIC INPUT FOR RULES A list of state agency rule proposals is published here each Wednesday. You can get a copy of a proposed rule by contacting the person listed in the notice. You can comment on a proposed rule by submitting a written comment to the agency or by attending the public hearing, if one is scheduled. If no hearing is scheduled, you can request one. The agency must hold a hearing if it receives 5 or more requests. If you have a disability and need assistance to participate in a hearing, you should tell the agency at least 7 days before the hearing. ONLINE INFORMATION Weekly notices, full text of adopted rules, and a list of agency rulemaking contacts are available at this website:
https://www.maine.gov/sos/cec/rules/index.html
PROPOSALS
AGENCY: Department of Administrative and Financial Services, Maine Revenue Services,
CHAPTER NUMBER AND RULE TITLE: 18-125 C.M.R. Ch. 323, Commercial Agricultural Production, Commercial Aquacultural Production, Commercial Fishing, and Commercial Wood Harvesting
TYPE OF RULE: Routine Technical
PROPOSAL FILING NUMBER: 2026-P067
BRIEF SUMMARY: MRS Rule 323 explains 36 M.R.S. § 2013 as it pertains to the issuance of refunds and certificates of exemption to persons who are engaged in commercial agricultural production, commercial aquacultural production, commercial fishing, and commercial wood harvesting. Proposed amendments to Rule 323 incorporate recently enacted Maine legislation expanding qualifying activities under 36 M.R.S. § 2013 to include commercial mining and update the rule's title. See P.L. 2025, c. 469. The definition of "machinery and equipment" in the proposed rule is also amended to specify the time period over which machinery and equipment must be used "primarily" in qualifying activities to be eligible for the exemption.
PUBLIC HEARING: N/A
COMMENT DEADLINE Friday, April 10, 2026
CONTACT PERSON FOR THIS FILING:
Alex Weber, General Counsel
24 State House Station, Augusta, ME 04333-0024
Phone: (207) 624-9712
Fax: N/A
TTY: N/A
Email: alexander.j.weber@maine.gov
CONTACT PERSON FOR SMALL BUSINESS IMPACT STATEMENT (if different): N/A
FINANCIAL IMPACT ON MUNICIPALITIES OR COUNTIES (if any): N/A
AGENCY: Department of Professional and Financial Regulation, Bureau of Insurance
CHAPTER NUMBER AND RULE TITLE: 02-031 C.M.R. Ch. 161, Surplus Lines Insurers (replacing Rule 160 Eligible Surplus Lines Insurers Summary Requirements for Eligibility Status to Transact "Export Lines" of Insurance Regarding Risks Resident Located or to be Performed in Maine)
TYPE OF RULE: Routine Technical
PROPOSAL FILING NUMBER: 2026-P039 (2nd Notice)
BRIEF SUMMARY: The rule will replace Rule 160 and update provisions relating to surplus lines insurers to reflect changes made in statute by PL 2025, Chapter 348 (LD 1837).
PUBLIC HEARING: Thursday, April 2, 2026, 10:00 am, Bureau of Insurance, 76 Northern Avenue, Gardiner, ME, 04345
COMMENT DEADLINE: April 16, 2026 5:00 pm
CONTACT PERSON FOR THIS FILING:
Stacy Bergendahl
34 State House Station, Augusta, ME 04333-0034
(207) 624-8537
TTY users use Maine Relay 711
Stacy.L.Bergendahl@maine.gov
CONTACT PERSON FOR SMALL BUSINESS IMPACT STATEMENT (if different): Same
FINANCIAL IMPACT ON MUNICIPALITIES OR COUNTIES (if any): None
AGENCY: Department of Professional and Financial Regulation, Bureau of Insurance
CHAPTER NUMBER AND RULE TITLE: 02-031 C.M.R. Ch. 440, Maine Workers' Compensation Residual Mechanism
TYPE OF RULE: Routine Technical
PROPOSAL FILING NUMBER: 2025-P185 (3rd Notice)
BRIEF SUMMARY: The purpose of this rule is to provide a mechanism for dining down the workers' compensation residual pool.
PUBLIC HEARING:
COMMENT DEADLINE : Extended comment period deadline 5:00 pm April 16, 2026, by email to InsuranceComment.PFR@maine.gov
CONTACT PERSON FOR THIS FILING:
Stacy Bergendahl
34 State House Station, Augusta, ME 04333-0034
(207) 624-8537
Stacy.L.Bergendahl@maine.gov
TTY use Maine Relay 711
CONTACT PERSON FOR SMALL BUSINESS IMPACT STATEMENT (if different):
FINANCIAL IMPACT ON MUNICIPALITIES OR COUNTIES (if any):
AGENCY: Maine Health Data Organization
CHAPTER NUMBER AND RULE TITLE: 90-590 C.M.R. Ch. 247, Uniform Reporting System for Non-Claims Based Payments and Other Supplemental Health Care Data Sets
TYPE OF RULE: Routine Technical
PROPOSAL FILING NUMBER: 2026-P068
BRIEF SUMMARY: This rule is being proposed to align changes with national data collection standards. It includes updates to Appendix B Source Codes, Appendix C Behavioral Health Provider Type Taxonomy Codes, and updates to data fields. These changes are needed to ensure the collection of complete and accurate data.
PUBLIC HEARING: Thursday, April 2, 2026 at 9:00 A.M.
(Virtual Remote only). **Please note: This public hearing will be held virtually. To attend via zoom, select the link below or call the number provided to attend via conference call.
Join Zoom Meeting
https://mainestate.zoom.us/j/86411099212?pwd=RNhCBaEViv4AN6fvZzgODoYH2wsuny.1
Zoom Call in Number: 309 205 3325
Meeting ID: 864 1109 9212
Passcode: 93817069
COMMENT DEADLINE: Monday, April 13, 2026 at 5:00 P.M.
CONTACT PERSON FOR THIS FILING:
Debra J. Dodge
151 Capitol Street, 102 SHS, Augusta, ME 04333-102
207-287-6722
207-287-6732
debra.j.dodge@maine.gov
CONTACT PERSON FOR SMALL BUSINESS IMPACT STATEMENT (if different): N/A
FINANCIAL IMPACT ON MUNICIPALITIES OR COUNTIES (if any): N/A
AGENCY: Maine Health Data Organization
CHAPTER NUMBER AND RULE TITLE: 90-590 C.M.R. Ch. 243, Uniform Reporting System for Health Care Claims Data Sets
TYPE OF RULE: Routine Technical
PROPOSAL FILING NUMBER: 2026-P069
BRIEF SUMMARY: The proposed changes are necessary to provide additional clarity with specific requirements, align with national data collection standards, and for increased transparency in the reporting of prescription drug data by adding two new data elements to the prescription drug file, a mail-order pharmacy indicator and a formulary designation. This rule change is anticipated to provide increased transparency in the reporting of prescription drug data.
PUBLIC HEARING Thursday, April 2, 2026 at 9:00 A.M.
(Virtual Remote only). **Please note: This public hearing will be held virtually. To attend via zoom, select the link below or call the number provided to attend via conference call.
Join Zoom Meeting
https://mainestate.zoom.us/j/86411099212?pwd=RNhCBaEViv4AN6fvZzgODoYH2wsuny.1
Zoom Call in Number: 309 205 3325
Meeting ID: 864 1109 9212
Passcode: 93817069
COMMENT DEADLINE: Monday, April 13, 2026 at 5:00 P.M.
CONTACT PERSON FOR THIS FILING:
Debra J. Dodge
151 Capitol Street, 102 SHS, Augusta, ME 04333-102
Telephone: 207-287-6722
Fax number: 207-287-6732
debra.j.dodge@maine.gov
CONTACT PERSON FOR SMALL BUSINESS IMPACT STATEMENT (if different): N/A
FINANCIAL IMPACT ON MUNICIPALITIES OR COUNTIES (if any): There is no financial impact on state counties, municipalities, or small businesses.
AGENCY: Maine Health Data Organization
CHAPTER NUMBER AND RULE TITLE: 90-590 C.M.R. Ch. 300, Uniform Reporting System for Financial Data for Health Systems, Parent Entities, Hospitals, Health Care Facilities, and Health Care Provider Entities (proposed amended rule title; current rule title: "Uniform Reporting System for Hospital Financial Data")
TYPE OF RULE: Routine Technical
PROPOSAL FILING NUMBER: 2026-P070
BRIEF SUMMARY: This proposed rule change will require Maine hospitals to include payor mix information and provide a copy of the IRS Form 990 with their financial data reporting requirements to MHDO. It will also require financial data reporting and payor mix information from other non-affiliated health care facilities (Ambulatory Surgical Facilities (AFS), Federally Qualified Health Centers (FQHC's), Rural Health Centers (RHC's), Certified Community Behavioral Health Clinics (CCBHC's), Urgent Care Facilities) and health care providers as defined in this rule. Lastly, this proposed rule change removes the organizational data reporting requirements from this chapter as requested to avoid confusion with financial and organizational data submitters. These proposed changes are intended to meet the on-going request for greater transparency into the financial health including payor mix of Maine hospitals, non-affiliated health care facilities and health care providers.
PUBLIC HEARING: Thursday, April 2, 2026, at 9:00 A.M.
(Virtual Remote only). **Please note: This public hearing will be held virtually. To attend via zoom, select the link below or call the number provided to attend via conference call.
Join Zoom Meeting
https://mainestate.zoom.us/j/86411099212?pwd=RNhCBaEViv4AN6fvZzgODoYH2wsuny.1
Zoom Call in number: 309 205 3325
Meeting ID: 864 1109 9212
Passcode: 93817069
COMMENT DEADLINE: Monday, April 13, 2026, at 5:00 P.M.
CONTACT PERSON FOR THIS FILING:
Debra J. Dodge
151 Capitol Street, SHS 102, Augusta, ME 04333-102
Telephone: 207-287-6722 Fax: 207-287-6732
debra.j.dodge@maine.gov
CONTACT PERSON FOR SMALL BUSINESS IMPACT STATEMENT (if different): N/A
FINANCIAL IMPACT ON MUNICIPALITIES OR COUNTIES (if any): There is no financial impact on counties, municipalities, or small businesses.
AGENCY: Department of the Secretary of State, Bureau of Corporations, Elections, and Commissions, Division of Elections and Administrative Procedure Act
CHAPTER NUMBER AND RULE TITLE: 29-250 C.M.R. Ch. 800, Procedures for the Electronic Filing of Rules
TYPE OF RULE: Routine Technical
PROPOSAL FILING NUMBER: 2026-P071
BRIEF SUMMARY: The proposed rule repeals and replaces Chapter 800. The rule establishes general parameters and requirements for agencies to electronically file rulemaking proposals and rulemaking adoptions with the Department of the Secretary of State.
PUBLIC HEARING: No public hearing is planned.
COMMENT DEADLINE: Tuesday, April 14, 2026 at 11:59 PM
CONTACT PERSON FOR THIS FILING:
J. Chris Parr
184 State House Station, Augusta, ME 04333-184
Phone: 207 624-7736
Fax: 207 287-6545
TTY Users call Maine relay 711
j.chris.parr@maine.gov
CONTACT PERSON FOR SMALL BUSINESS IMPACT STATEMENT (if different): Same as above.
FINANCIAL IMPACT ON MUNICIPALITIES OR COUNTIES (if any): The proposed rule will not fiscally impact either municipalities or counties.
Posted Online 2 days ago