Montana Mining Assn. v. Knudsen - Ballot Measure Challenge
Summary
The Montana Supreme Court denied and dismissed a petition filed by Montana business associations challenging the Attorney General's legal sufficiency review of Proposed Ballot Measure No. 10. The measure would amend Montana Code Title 35 to define 'artificial persons' and exclude 'political spending power' from powers extended to corporate entities under state law. The Court affirmed the Attorney General's determination that the measure met statutory requirements under § 13-27-226, MCA.
What changed
The Montana Supreme Court in Docket No. OP 26-0176 (2026 MT 67) denied and dismissed a Petition for Declaratory Relief on Original Jurisdiction filed by Montana Mining Association and seven other business and trade associations. The Petitioners challenged the Attorney General's March 6, 2026 determination that Proposed Ballot Measure No. 10—a statutory initiative to define 'artificial persons' and restrict corporate political spending—was legally sufficient under Montana law. The Court rejected the Petitioners' arguments and affirmed the Attorney General's approval of the measure.
The decision means the ballot measure may proceed through Montana's initiative process, though the case is now concluded at the Supreme Court level. Affected entities, particularly corporate entities and trade associations engaged in political spending in Montana, should monitor the measure's progression through subsequent initiative stages. No immediate compliance actions or penalties are associated with this court decision.
Source document (simplified)
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Top Caption Disposition [Combined Opinion
by Baker](https://www.courtlistener.com/opinion/10830752/montana-mining-assn-v-a-knudsen/#o1)
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March 31, 2026 Get Citation Alerts Download PDF Add Note
Montana Mining Assn. v. A. Knudsen
Montana Supreme Court
- Citations: 2026 MT 67
- Docket Number: OP 26-0176
- Precedential Status: Non-Precedential
- Nature of Suit: Original Proceeding
Disposition: DENIED and DISMISSED
Disposition
DENIED and DISMISSED
Combined Opinion
by [Beth Baker](https://www.courtlistener.com/person/4962/beth-baker/)
03/31/2026
OP 26-0176
Case Number: OP 26-0176
IN THE SUPREME COURT OF THE STATE OF MONTANA
2026 MT 67
MONTANA MINING ASSOCIATION,
MONTANA CHAMBER OF COMMERCE,
BILLINGS CHAMBER OF COMMERCE,
KALISPELL CHAMBER OF COMMERCE,
MONTANA CONTRACTORS ASSOCIATION,
MONTANA TRUCKING ASSOCIATION,
TREASURE STATE RESOURCE ASSOCIATION
OF MONTANA, MONTANA STOCKGROWERS
ASSOCIATION, INC., MONTANA PETROLEUM
ASSOCIATION (MPA),
Petitioners,
v.
AUSTIN KNUDSEN, in his official capacity
as MONTANA ATTORNEY GENERAL; and
CHRISTI JACOBSEN, in her official capacity
as MONTANA SECRETARY OF STATE,
Respondents.
ORIGINAL PROCEEDING : Petition for Declaratory Relief
COUNSEL OF RECORD:
For Petitioner Montana Mining Association:
Gage Hart Zobell, Ben D. Kappelman, Dorsey & Whitney LLP,
Missoula, Montana
For Petitioners Montana Chamber of Commerce, Billings Chamber of
Commerce, Kalispell Chamber of Commerce, Montana Contractors
Association, Montana Trucking Association, Treasure State Resource
Association, Montana Stockgrowers Association, and Montana Petroleum
Association:
Dale Schowengerdt, Landmark Law PLLC, Helena, Montana
For Respondents:
Austin Knudsen, Montana Attorney General, Helena, Montana
Decided: March 31, 2026
Filed:
Clerk
2
Justice Beth Baker delivered the Opinion and Order of the Court.
¶1 Pursuant to § 13-27-605(2), MCA, the Petitioners above named have filed a Petition
for Declaratory Relief on Original Jurisdiction challenging the Attorney General’s March
6, 2026 legal sufficiency review of Proposed Ballot Measure No. 10. The Attorney General
determined that the measure—a statutory initiative to amend Title 35 of the Montana Code
Annotated to define “artificial persons” and “artificial person powers” in order to exclude
“political spending power” from the powers extended to artificial persons under state law—
was legally sufficient under § 13-27-226, MCA. The Attorney General recognized that
§ 13-27-110(7), MCA, which defines “legal sufficiency” to include “the substantive
legality of the proposed issue if approved by the voters,” was declared invalid and enjoined
by the First Judicial District Court in Ellingson v. State, ADV-2023-338 (Mont. First
Judicial Dist., Order on Plaintiffs’ Second Motion for Partial Summary Judgment, Aug. 18,
2024).1 His legal sufficiency letter therefore did not consider the opponents’ arguments
that Ballot Measure No. 10 would violate the First Amendment.
¶2 This Court has original jurisdiction to review challenges to the Attorney General’s
review of proposed ballot issues for legal sufficiency and to his preparation of ballot
statements. Section 13-27-605, MCA. As opponents to Ballot Measure No. 10, Petitioners
timely filed their challenge within ten days of the Attorney General’s determination.
Section 13-27-605(2), MCA. The Attorney General did not respond within the statutory
five-day period. Section 13-27-605(2), MCA. The proponents of Ballot Measure No. 10,
1
The Ellingson case is presently on appeal in this Court’s Cause No. DA 25-0142, but the State
has not challenged this portion of the District Court’s ruling in that appeal.
3
Transparent Election Initiative and Jeff Mangan, filed an unopposed motion to intervene
“if this Petition is not summarily denied for lack of jurisdiction.” The Montana Association
of REALTORS®, Inc., Missoula Chamber of Commerce, and Montana Building Industry
Association also have moved for leave to file an amicus curiae brief.
¶3 Petitioners assert that Ballot Measure No. 10 is facially unconstitutional because it
restricts protected political speech, is unconstitutionally vague, and unconstitutionally
conditions entities’ benefits on their relinquishment of First Amendment rights. They ask
this Court to (1) hold that, “at least where an initiative is unquestionably unconstitutional,”
the Attorney General has authority to review its substantive constitutionality in his
legal-sufficiency determination and (2) reverse the Attorney General’s legal sufficiency
determination.
¶4 “A long line of our cases have emphasized the limitation upon the Attorney
General’s authority to address the substantive legality of ballot initiatives and referenda,
both under then-current governing statutes, and in the context of generally applicable
common law and constitutional principles.” Monforton v. Knudsen, 2023 MT 179, ¶ 6,
413 Mont. 367, 539 P.3d 1078 (emphasis added) (citations omitted). See also Hoffman v.
State, 2014 MT 90, ¶ 8, 374 Mont. 405, 328 P.3d 604 (“We have made clear in several
recent opinions that the Attorney General’s legal sufficiency review does not authorize him
to withhold a proposed ballot measure from the ballot for an alleged substantive
constitutional infirmity.”). Given that the statute purporting to confer such authority is not
presently in effect, we decline to disturb this precedent here. The Attorney General
correctly refused to consider the opponents’ substantive constitutional arguments.
4
¶5 This Court declines, too, to entertain on the merits the Petitioners’ facial
constitutional challenges to the proposed ballot measure. “Pre-election judicial review is
disfavored because the people of Montana have a constitutional right to ‘change the laws
of this State through the initiative process.’” Mont. Mining Ass’n v. State, 2018 MT 151,
¶ 13, 391 Mont. 529, 420 P.3d 523 (quoting Harper v. Greely, 234 Mont. 259, 265-66, 763
P.2d 650, 654 (1988)). Section 13-27-605(6), MCA, governing the Court’s review of the
Attorney General’s legal sufficiency determination, provides: “This section does not limit
the right to challenge a constitutional defect in the substance of an issue approved by a vote
of the people.” Here, as Ballot Measure No. 10 has not even qualified for the ballot,
opining on the substantive constitutional issues raised would be unquestionably advisory.
This Court does not issue advisory opinions. Arnone v. City of Bozeman, 2016 MT 184,
¶ 7, 384 Mont. 250, 376 P.3d 786; Plan Helena, Inc. v. Helena Reg’l Airport Auth. Bd.,
2010 MT 26, ¶ 9, 355 Mont. 142, 226 P.3d 567.
¶6 IT IS THEREFORE ORDERED that the Petition for Declaratory Relief on Original
Jurisdiction is DENIED and DISMISSED.
¶7 IT IS FURTHER ORDERED that the Motions to Intervene and for Leave to File
Amicus Curiae Brief are DENIED as moot.
The Clerk of Court is directed to give notice of this Opinion and Order to counsel
of record and to the Attorney General.
Dated this 31st day of March, 2026.
/S/ BETH BAKER
5
We Concur:
/S/ CORY J. SWANSON
/S/ JAMES JEREMIAH SHEA
/S/ LAURIE McKINNON
/S/ KATHERINE M. BIDEGARAY
/S/ INGRID GUSTAFSON
/S/ JIM RICE
6
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