• Vermont
  • State law

Drug Testing Laws in Vermont

Short answer

Vermont sets the highest bar in the country for testing an existing employee, and it uses the words deliberately: an employer needs PROBABLE CAUSE to believe the employee is using or is under the influence of a drug on the job — not reasonable suspicion. Random and company-wide testing are prohibited outright unless federal law or regulation requires them. And a positive result does not entitle your employer to dismiss you: it cannot terminate you if you agree to participate in and then successfully complete the employee assistance programme, which it must have available for you. Only a later positive, on a subsequent test conducted under proper cause, opens the door to termination.

Last verified 18 Aug 2026

This page describes Vermont 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 (Vermont): The standard is probable cause to believe the employee is using or is under the influence of a drug on the job Source 1State legislature21 V.S.A. §513 — drug testing of employees; probable cause and rehabilitation — checked 18 Aug 2026. Every other state on this hub that sets a standard at all uses reasonable suspicion or reasonable grounds; Vermont borrowed a higher one.

State law (Vermont): The employer must have available for the employee tested a bona fide rehabilitation programme for alcohol or drug abuse Source 1State legislature21 V.S.A. §513 — drug testing of employees; probable cause and rehabilitation — checked 18 Aug 2026. That is a precondition of the scheme, not an optional benefit.

Employer policy: So a Vermont employer that wants to test has to build the rehabilitation route first. There is no version of this where testing exists and the programme does not.

Random testing

State law (Vermont): An employer shall not request, require, or conduct random or company-wide drug tests, except where such testing is required by federal law or regulation Source 1State legislature21 V.S.A. §513 — drug testing of employees; probable cause and rehabilitation — checked 18 Aug 2026.

That is a flat prohibition with a single carve-out, and it is stricter than Minnesota's, which permits random testing of safety-sensitive employees. In Vermont the only route to random testing is a federal requirement.

Federal (DOT): Which means the DOT random pool is exactly the exception the statute contemplates. If you are in a regulated role in Vermont you can be randomly tested; if you are not, the prohibition applies.

Notice requirements

State law (Vermont): The discharge protection is the provision to know. An employer cannot terminate an employee for a positive test if the employee agrees to participate in and then successfully completes the employee assistance programme Source 1State legislature21 V.S.A. §513 — drug testing of employees; probable cause and rehabilitation — checked 18 Aug 2026.

State law (Vermont): Termination becomes available if a subsequent test, conducted under proper cause, is positive after completion of the programme Source 1State legislature21 V.S.A. §513 — drug testing of employees; probable cause and rehabilitation — checked 18 Aug 2026. So the protection attaches to the first result and to genuine completion, not indefinitely.

Minnesota requires the offer of a programme before discharge. Vermont goes further: the protection turns on your agreeing and completing, which puts a concrete step in your hands.

How federal rules interact

Federal (DOT): Federal requirements override the random-testing prohibition by the statute's own terms Source 1State legislature21 V.S.A. §513 — drug testing of employees; probable cause and rehabilitation — checked 18 Aug 2026, and a DOT-regulated positive carries the federal consequences — removal from safety-sensitive functions and the return-to-duty process — with no Vermont rehabilitation shield.

One gap named rather than filled: this section does not itself set out confirmation requirements. It cross-references a neighbouring section that we have not read, so nothing on this page states how a Vermont positive must be confirmed. Treat that as unread rather than unregulated — it would be unusual for a statute this protective to omit it.

Not yet verified for Vermont

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

  • Pre-employment testing
  • 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 legislature · 21 V.S.A. §513

    21 V.S.A. §513 — drug testing of employees; probable cause and rehabilitation

    Checked 18 Aug 2026
    View official source ↗ (opens in a new tab)