Legal research never stands still, and neither should the resources researchers rely on.
The latest update to HeinOnline’s Subject Compilations of State Laws database adds 302 new bibliographic entries, expanding coverage across a wide range of legal topics while introducing new subject headings that reflect today’s evolving legal landscape. From cryptocurrency and telehealth to heirs’ property and foreign ownership of agricultural land, this June update equips researchers with timely resources that make navigating state law developments easier than ever.
In addition to new content, this release includes ongoing editorial refinements that improve the browsing experience and help researchers discover relevant material more efficiently.
What’s New in the June Update?
The latest update to Subject Compilations of State Laws introduces 302 newly indexed bibliographic entries, representing recently published 50-state surveys, legal treatises, law review articles, practitioner guides, and other resources that compare state laws across jurisdictions.
Among the newest additions are surveys covering emerging and rapidly developing areas of law, including:
- 1774813900: Statutes Regulating Ownership of Agricultural Land
- 1774364267: Alternative Protein Laws
- 1774810445: Pollution
- 1780338506: Duty to Defend: A Fifty-State Survey
- 1779801483: Medicaid Coverage for Transgender-Related Health Care
- 1778788608: Procedural Rights: States That Require Final Agency Action Before Parties May Appeal to a State Court
- 1778621297: Nondelegation Doctrine: Permissible Delegations of State Legislative Power
- 1778620819: Nondelegation Doctrine: States with APAs or Constitutions that Contain Separation of Powers Provisions
- 1778616933: A Nationwide State-By-State Guide for Owners, Contractors, and Subcontractors
- 1776990971: 50 State Legal Matrices for 2026
- And thousands more!
Many of these new resources feature detailed annotations, extensive state-by-state comparisons, citations to judicial decisions, and carefully organized source material that help researchers locate relevant authority more efficiently.
New Subjects Keep Pace with Emerging Legal Issues
As the legal landscape evolves, so does the database’s organization.
This update introduces several new subjects that make emerging areas of law easier to discover through browsing and searching, including:
- Heirs’ Property
- Ridesharing
- Sewage and Sewers
- Cryptocurrency
- Second Look Laws
- Telehealth
- Cloud Seeding
- Medical Review Committees and Panels
Editorial Refinements Enhance Discovery
Beyond adding new content, the recent update includes a significant round of editorial improvements designed to make the database even easier to navigate.
Existing subject headings were reviewed, standardized, and consolidated to eliminate duplicate entries caused by differences in capitalization, punctuation, or terminology. Topics such as administrative procedure, landlord and tenant, health insurance, vaccinations, partition, and voters and voting now offer a more consistent browsing experience, helping researchers locate comprehensive results without needing to search multiple variations of the same subject.
These behind-the-scenes enhancements ensure the database remains both comprehensive and intuitive to use.
About Subject Compilations of State Laws
Originally edited by Cheryl Nyberg, Subject Compilations of State Laws is now maintained by legal bibliographer Meg Butler, continuing the database’s long-standing tradition of providing meticulously curated bibliographic coverage of multi-state legal surveys. Rather than reproducing the surveys themselves, the database serves as a comprehensive index to publications that compare laws across jurisdictions. Researchers can access nearly 30,000 bibliographic records to quickly identify books, articles, reports, and other resources covering specific legal topics, saving countless hours that would otherwise be spent searching across individual publications.
Database Features Include:
Article Linking
Over 14,000 entries provide direct links to HeinOnline titles, specific pages featuring surveys, and publishers’ websites.

Links to Previous Entries
Some entries feature internal links within the database, aiding in tracking legal changes. For example, entry number 121375 has links to two earlier years referencing the same survey.

OCLC Linking
OCLC numbers directly link to WorldCat records whenever the OCLC number is available in the record.

Open URL Linking
Branding enables linking to your library’s catalog for articles unavailable or embargoed in HeinOnline, via ISSN and/or OpenURL link resolvers.

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