Montana legal data from official sources, structured for AI and legaltech.
Access 105,145+ Montana bills, legislative measures and court decisions from Montana's legislative and judicial institutions across 2 official portals. Search Montana legal data directly or connect it to your AI agent, legaltech product or research workflow through Lawstronaut's API and MCP server. Every record is linked to its official source and structured in the same format used across more than 150 jurisdictions.
105,145+
Montana legal records
2
official Montana source portals
3
issuing authorities
Daily
updates
SEE IT ANSWER
Which Montana bill generally revised the state's consumer privacy laws?
Senate Bill 384, "Generally revise consumer privacy laws" (2023) — the measure behind the Montana Consumer Data Privacy Act. The record is the enrolled bill as published by the Montana Legislature, with its own version and retrieval timestamp.
Source: Montana Legislative Services — docs.legmt.gov/download-ticket?ticketId=ffd22440-eb39-4ac6-9b3c-e3e3a4486715
Retrieved: 2026-08-05 · Version: 1 · Cited in-turn
The official Montana sources we cover
Lawstronaut collects Montana legal materials from official legislative and judicial sources. Each record links back to its original source, with metadata such as issuing authority, publication date, legal link, portal, content type, and version where available.
Source categories: the state legislature (bills, enrolled measures and legislative policies) · state courts and the judiciary
- Montana Legislature (legmt.gov)
- Montana Legislative Services
- CourtListener — Montana (courtlistener.com)
- Montana Supreme Court
- Montana Tax Appeal Board
Montana legal source types covered
Montana legal coverage includes primary legislation, legislative measures, and court decisions, with legislative and administrative materials where available.
Legislation & Regulations
Bills, enrolled measures, and legislative branch policy directives from the Montana Legislature (legmt.gov), the body that also publishes the Montana Code Annotated (MCA), each taken directly from the official source.
Legislative History
Bill texts and amendment records from the Montana Legislature where available, version by version, each tied to its source; date fields track the latest amendment on each measure.
Regulatory Guidance & Enforcement
Legislative policy directives and Montana Tax Appeal Board decisions where available; a dedicated executive-branch regulator or Administrative Rules of Montana (ARM) portal is not yet part of Montana coverage.
Case Law
Decisions of the Montana Supreme Court, alongside Montana Tax Appeal Board rulings, accessed through CourtListener, where available.
One Montana legal data layer. Four ways to use it.
Lawstronaut API
Query Montana bills, legislative measures, and court decisions through a REST API. Use structured metadata, full text, Markdown, source links, and version history to power legaltech products, compliance workflows, and internal research tools.
GET /v2/contents?iso=US_MT&limit=20Lawstronaut MCP
Connect ChatGPT, Claude, Gemini, Cursor, and other AI agents to Montana legal sources. Questions become live searches against the corpus and return citation-ready answers grounded in official Montana materials — deployable in minutes, with no integration work.
AI Agent Integration
Give your legal AI agent same-turn provenance: it retrieves current Montana legal materials — official source links, metadata, and full text — before generating an answer, with a citation and timestamp on every response.
Build with Lawstronaut
Build Montana legal search, monitoring, compliance, research, and legal AI features without crawling, parsing, normalizing, and updating official sources yourself. We handle source discovery, ingestion, normalization, versioning, and change detection; you build the product.
What you can do with Montana legal data
- Retrieve legal metadata, full text, Markdown, source links, and original source files where available
- Filter by jurisdiction, portal, issuing authority, authority type, language, status, and dates
- Access official legal links for citation and audit trails — citation, timestamp, and source link returned in the same turn
- Track point-in-time versions and article-level changes across Montana legal materials
- Run Horizon Scanning — track what changed in Montana law, when, and where, without manual monitoring
- Connect AI agents to official Montana sources through MCP; use the API for search, monitoring, compliance, and AI ingestion workflows
- Build internal Montana legal research tools without maintaining your own crawler stack
Why Lawstronaut for Montana legal research
Montana legal information is spread across the state legislature's bill and measure records and the state's courts. For humans, that means slow research. For AI systems, it's a bigger problem: fragmented source access, inconsistent formats, missing provenance, and weak citation trails.
Lawstronaut turns those sources into one structured legal data layer — source links, metadata, full text, versioning, and API/MCP access. Your product or agent retrieves the legal source directly instead of relying on generic web search or unverified model memory. Every answer carries a citation, a timestamp, and a link to the official document — the provenance that makes a legal research platform defensible to auditors and regulators.
About Montana legal coverage
Montana is a U.S. state within a common-law, federal system. Its legislation is published by the Montana Legislature at legmt.gov, the body responsible for enacting bills and maintaining the Montana Code Annotated (MCA). Case law comes from the Montana Supreme Court, alongside Montana Tax Appeal Board decisions, accessed through CourtListener. Records are published in English.
Montana's legislature meets in regular session every two years, so most substantive statutory change is concentrated in biennial sessions, while the Supreme Court issues opinions throughout the year. Point-in-time data straight from the legislature and the courts is what keeps a Montana legal answer correct today — recent privacy measures such as SB 384, the Montana Consumer Data Privacy Act, are a good example of fast-moving areas.
Built for
Legaltech companies
Build Montana legal search, monitoring, drafting, compliance, and AI research features without maintaining your own legal source pipeline.
Compliance & GRC teams
Monitor Montana bills, legislative measures, and legal changes across official sources — without a manual monitoring rota.
AI builders
Ground legal AI answers in official Montana legal text, source links, and metadata — answers that survive an auditor.
Internal legal teams
Give lawyers and business users faster access to Montana legal sources through AI agents and internal tools, without hiring a researcher per jurisdiction.
Frequently asked questions
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Related products: Lawstronaut API · Lawstronaut MCP · Legal AI agents · Pricing
Start building with Montana legal data today
Connect your AI to Montana's legislation and case law through MCP or the API.