• Kentucky
  • State law

Drug Testing Laws in Kentucky

Short answer

Kentucky's certified drug-free workplace requirements are among the most prescriptive on training and follow-up. A certified employer must run post-offer, random, reasonable suspicion, post-accident and post-rehabilitation urine testing, and breath alcohol testing on most of the same triggers. Follow-up testing after rehabilitation is quarterly for a full year. Employees need at least one hour of initial substance abuse training and thirty minutes' refresher every year after; supervisors need a further thirty minutes annually. An employee assistance programme is mandatory, not optional. Laboratories must follow SAMHSA standards, and you get an opportunity to report prescription or over-the-counter medication to the medical review officer when a result comes back positive.

Last verified 18 Aug 2026

This page describes Kentucky law only. If your role is federally regulated, federal rules apply on top of anything here and generally govern the test itself. This is general information, not legal advice.

Private employers

State law (Kentucky): An employer seeking certification must provide all employees with written materials explaining its policies and procedures for the programme Source 1State agency805 KAR 11:020 — requirements for certification of drug-free workplace — checked 18 Aug 2026.

State law (Kentucky): Test results must be performed by a qualified laboratory following the standards, procedures and protocols established by SAMHSA Source 1State agency805 KAR 11:020 — requirements for certification of drug-free workplace — checked 18 Aug 2026. Kentucky does not write its own analytical standard — it adopts the federal one.

State law (Kentucky): An employee assistance programme is required: the employer must provide or contract for an EAP for employees and supervisors Source 1State agency805 KAR 11:020 — requirements for certification of drug-free workplace — checked 18 Aug 2026. That is an obligation, not a recommendation.

Pre-employment testing

State law (Kentucky): Testing may commence after a conditional offer of employment, and post-offer testing is among the required types for both urine drugs and breath alcohol Source 1State agency805 KAR 11:020 — requirements for certification of drug-free workplace — checked 18 Aug 2026.

State law (Kentucky): The regulation as we read it does not specify a waiting period before testing begins Source 1State agency805 KAR 11:020 — requirements for certification of drug-free workplace — checked 18 Aug 2026 — which distinguishes Kentucky from Alabama, Arkansas and Georgia, all of which impose a 60-day notice before a new programme starts.

Random testing

State law (Kentucky): Random selection is a REQUIRED testing type for urine drug testing at a certified Kentucky employer, alongside post-offer, reasonable suspicion, post-accident and post-rehabilitation follow-up Source 1State agency805 KAR 11:020 — requirements for certification of drug-free workplace — checked 18 Aug 2026.

State law (Kentucky): Breath alcohol testing is required post-offer, on reasonable suspicion, post-accident and as post-rehabilitation follow-up Source 1State agency805 KAR 11:020 — requirements for certification of drug-free workplace — checked 18 Aug 2026 — notably not on random selection.

State law (Kentucky): Follow-up testing after rehabilitation is quarterly for one year Source 1State agency805 KAR 11:020 — requirements for certification of drug-free workplace — checked 18 Aug 2026. That is a defined schedule rather than a discretionary one, and it is worth knowing the endpoint if you are in it.

Notice requirements

State law (Kentucky): The training figures are precise. Employees require at least one hour of initial alcohol and substance abuse training, and at least thirty minutes of refresher training each year thereafter. Supervisors need an additional thirty minutes each year of specialised training beyond the general employee education Source 1State agency805 KAR 11:020 — requirements for certification of drug-free workplace — checked 18 Aug 2026.

State law (Kentucky): On a positive result, you get an opportunity to report to the medical review officer the use of any prescription or over-the-counter medication Source 1State agency805 KAR 11:020 — requirements for certification of drug-free workplace — checked 18 Aug 2026. That is the route for a prescription, and it goes to the MRO rather than to your employer.

How federal rules interact

Federal (DOT): Because Kentucky adopts SAMHSA standards and protocols by reference Source 1State agency805 KAR 11:020 — requirements for certification of drug-free workplace — checked 18 Aug 2026, its analytical requirements sit close to the federal ones. It remains a separate programme: a DOT test is governed by federal rules and by federal random rates, not by Kentucky certification.

What we have not read: the companion regulation 805 KAR 11:010, and the premium discount figure that certification earns. The Education and Labor Cabinet publishes both a brochure and an application; neither was read, so no percentage is stated on this page.

Not yet verified for Kentucky

We publish a topic only once it has been checked against Kentucky's own statutes or agency guidance. These are still in research, and their absence above does not mean there is no rule:

  • Cannabis and employment
  • Medical cannabis
  • Safety-sensitive roles

For these, go to the state's own labour agency rather than a general article.

Official sources

Every factual claim above is drawn from these sources. Each was opened and checked on the date shown. Where a rule differs between agencies, the source that governs is named in the text.

  1. State agency · 805 KAR 11:020

    805 KAR 11:020 — requirements for certification of drug-free workplace

    Checked 18 Aug 2026
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