Kentucky Revised Statutes: How State Laws Are Organized and Accessed
The Kentucky Revised Statutes (KRS) constitute the official codification of all general and permanent laws enacted by the Kentucky General Assembly. Maintained by the Legislative Research Commission (LRC) and published at legislature.ky.gov, the KRS provides the authoritative statutory reference for practitioners, researchers, courts, and the public. Understanding the organizational structure of the KRS — and the access systems built around it — is foundational to navigating Kentucky's legal landscape, which intersects with both the Kentucky administrative law framework and the broader regulatory context for the Kentucky legal system.
Definition and scope
The Kentucky Revised Statutes are the codified body of state law that consolidates all permanent statutory enactments of the Kentucky General Assembly into a structured, searchable reference system. The KRS is not a transcript of session laws as passed; rather, it represents a continuous codification that incorporates amendments, repeals, and new enactments following each legislative session.
The KRS is organized into Titles, which are broad subject-area groupings, and Chapters, which carry the operative statutory provisions. Each Chapter is subdivided into numbered sections — individual statutes — identified by a decimal notation (e.g., KRS 403.180 governs separation agreements in domestic relations proceedings). The Legislative Research Commission, established under KRS Chapter 7, holds responsibility for editorial revision, compilation, and publication of the codified statutes.
The scope of the KRS covers all subject areas of general and permanent state law: civil rights, criminal offenses and procedures, domestic relations, commercial transactions, taxation, environmental regulation, public health, and government administration, among others. Temporary acts, local or special legislation, and appropriations bills are not codified into the KRS but are preserved in the Kentucky Acts (session law volumes).
The KRS does not cover:
- Federal statutes applicable within Kentucky (governed by the United States Code)
- Kentucky Administrative Regulations (KAR), which are separately codified through the LRC under a parallel system
- Local ordinances enacted by cities, counties, or special districts, which are governed by individual municipal or county codes
- Rules of court procedure, which are promulgated by the Supreme Court of Kentucky under SCR authority rather than by the legislature
How it works
The KRS operates through a structured codification cycle tied directly to the Kentucky General Assembly's legislative calendar. The General Assembly meets in even-numbered years for 60-day regular sessions and odd-numbered years for 30-day regular sessions (KY Const. §36). After each session concludes, the LRC editorial staff reviews all enacted bills, assigns each provision to its appropriate KRS chapter, and incorporates amendments or repeals.
The codification process proceeds through five discrete phases:
- Bill passage and gubernatorial action — The General Assembly enacts legislation; the Governor signs or allows it to become law without signature, or vetoes it.
- Session law publication — Each act is recorded in the Kentucky Acts, the chronological session law record maintained by the LRC.
- Editorial assignment — LRC staff assign each enacted section to the appropriate KRS chapter and section number, resolving conflicts and redundancies.
- Codification and annotation — The LRC incorporates the new or amended text into the KRS, adding editorial notes and cross-references. Annotations referencing judicial interpretations (from Kentucky court decisions) are published in separately maintained annotated editions.
- Online publication — The updated KRS is published to the official legislature.ky.gov portal, replacing prior text with session-specific effective dates noted at the section level.
The online KRS database maintained by the Legislative Research Commission allows searches by chapter number, section number, and keyword. The portal also provides access to the Kentucky Administrative Regulations (KAR) as a parallel dataset — the KAR codifies agency rules promulgated under authority delegated by the KRS, and the two systems must be read together to understand the full regulatory framework in areas such as Kentucky environmental law, Kentucky workers' compensation, and Kentucky healthcare law.
A structural distinction separates the KRS from the KAR: the KRS records legislative commands enacted by elected legislators; the KAR records administrative rules created by executive agencies acting under KRS-granted authority. This distinction tracks the constitutional separation of powers established in Sections 27 and 28 of the Kentucky Constitution.
For a full reference to the Kentucky court system that applies and interprets these statutes, the main index for Kentucky legal services organizes the relevant structural and procedural frameworks.
Common scenarios
The KRS functions as a primary reference in a wide range of legal and administrative contexts across the Commonwealth.
Criminal prosecution and defense — Prosecutors and defense attorneys cite specific KRS sections to establish elements of offenses (e.g., KRS Chapter 507 for homicide offenses) and applicable penalties. The Kentucky criminal procedure system and Kentucky sentencing guidelines are both grounded in KRS provisions.
Family law proceedings — Domestic relations courts apply KRS Title XXXV (Chapters 402–407) for marriage, dissolution, custody, and support matters. The Kentucky family law system operates almost entirely under this title.
Landlord-tenant disputes — KRS Chapter 383 governs residential and commercial tenancy in Kentucky. Courts and mediators reference specific sections when resolving disputes under Kentucky landlord-tenant law.
Professional licensing — Occupational licensing boards derive their authority from KRS chapters specific to each profession (e.g., KRS Chapter 314 for nursing, KRS Chapter 311 for medicine). This connects directly to the Kentucky bar association and attorney licensing framework.
Expungement petitions — KRS Chapter 431 establishes eligibility criteria and procedures for record sealing. Practitioners handling Kentucky expungement and record sealing matters cite these sections in petitions filed with circuit courts.
Consumer protection enforcement — The Office of the Kentucky Attorney General enforces KRS Chapter 367, the Consumer Protection Act. The Kentucky attorney general role and Kentucky consumer protection law both trace their statutory basis to this chapter.
Decision boundaries
Not every legal question in Kentucky is resolved by the KRS alone. The boundaries of KRS applicability require clarity across three dimensions: jurisdictional, temporal, and subject-matter.
Jurisdictional boundaries
The KRS applies exclusively to conduct, transactions, and relationships governed by Kentucky state law. Federal law — including the U.S. Code and the Code of Federal Regulations (available via eCFR) — supersedes conflicting KRS provisions under the Supremacy Clause (U.S. Const. art. VI, cl. 2). Areas such as federal courts in Kentucky, Kentucky bankruptcy courts, and Kentucky immigration legal context involve federal statutes and regulations that operate independently of, and may preempt, KRS provisions.
Temporal boundaries — KRS vs. session law
The KRS reflects law as currently codified. For legal questions involving conduct that occurred before a statutory amendment took effect, the practitioner must reference the Kentucky Acts (session laws) for the version of the statute in force at the relevant time. Courts apply the version of a statute in effect at the time of the conduct at issue — particularly in Kentucky criminal justice system matters, where ex post facto principles under KY Const. §19 prohibit retroactive application of increased penalties.
KRS vs. KAR — regulatory specificity
When a KRS chapter delegates rulemaking authority to an agency, the operative details of regulatory compliance are typically found in the KAR rather than the KRS itself. For example, KRS Chapter 224 grants the Kentucky Energy and Environment Cabinet authority over environmental matters, but specific emissions limits, permit conditions, and enforcement procedures are set by KAR regulations. Neither source alone provides a complete picture; both must be consulted for fields like Kentucky environmental law and Kentucky employment law.
Local ordinances — not in scope
Municipal and county ordinances enacted under KRS Chapter 82 (cities) or KRS Chapter 67 (counties) are not codified in the KRS. Local codes are maintained independently by each governmental unit and may create obligations beyond, though not inconsistent with, state statutory requirements.
Scope boundary (state)
This page covers the Kentucky Revised Statutes as administered within the Commonwealth of Kentucky by the Kentucky General Assembly and the Legislative Research Commission. It does not address the laws of other states, U.S. territories, or federal statutory or regulatory systems. Matters involving tribal law or sovereign immunity intersections are similarly outside the scope of the KRS and are addressed separately