Drug Testing in Florida

Written Policy and 60-Day Notice

Before testing under §440.102, the employer must provide a written policy explaining the program, testing types, consequences, tested drugs, confidentiality, prescription-medication review, and rights to challenge or explain results.

• A new program generally requires at least 60 days of advance notice before actual employee testing begins.
• Vacancy announcements for positions subject to testing must include notice.
• The policy must be posted conspicuously and made available for inspection.
• The policy must explain positive-test and refusal consequences.

Official source: Florida Legislature — F.S. §440.102

Required Testing Categories

A qualifying Florida program includes specified testing categories:

• Job-applicant drug testing.
• Reasonable-suspicion drug and alcohol testing.
• Routine fitness-for-duty testing when applicable under established policy.
• Follow-up testing after specified employee-assistance or rehabilitation situations.

When follow-up testing is required, it occurs at least once a year for two years after successful program completion, without advance notice of the testing date.

Random Testing

Section 440.102 expressly states that a private employer may conduct random or other lawful testing beyond the program’s required testing categories.

Random testing by a public employer is more restricted and is generally tied to mandatory-testing or special-risk positions, unbiased selection, and applicable rules.

Confirmation and MRO Review

An employer may not take specified adverse action solely on an unconfirmed positive. Positive initial drug tests must be confirmed by GC/MS or an equivalent or more accurate scientifically accepted method.

A confirmed positive is reviewed by a qualified Medical Review Officer (MRO). The employee or applicant may provide prescription or nonprescription medication information and generally has five working days after written notice to contest or explain the result.

Reasonable Suspicion Must Be Documented

The circumstances supporting reasonable-suspicion testing must be documented in writing. The documentation is kept confidential and retained by the employer for at least one year.

Supervisors should document specific observations and facts rather than unsupported conclusions.

Collection Privacy, Confidentiality and Cost

Specimen collection must respect employee privacy while protecting specimen integrity. Program information and results are subject to confidentiality protections.

The employer pays the cost of all drug tests it requires of employees under §440.102.

Florida Updated Its Drug-Free Workplace Rules in 2026

Florida Administrative Code Chapter 59A-24 contains the Drug-Free Workplace Standards. Rules covering definitions, drugs and specimens, collection procedures, laboratories, and result review were updated effective April 6, 2026.

Official source: Florida Administrative Code — Chapter 59A-24

5% Workers’ Compensation Premium Credit

Florida’s Department of Financial Services states that a qualifying §440.102 drug-free workplace can receive a 5% workers’ compensation insurance premium credit. Participation is voluntary and qualifying status is recertified annually.

Official sources: Florida Department of Financial Services and F.S. §627.0915.

Employer Drug-Free Workplace Policies Are Preserved

Florida Statutes §381.986 states that the medical-marijuana law does not limit an employer’s ability to establish, continue, or enforce a drug-free workplace program or policy.

The statute also does not require an employer to accommodate medical marijuana use in any workplace or an employee working while under the influence.

Official source: Florida Legislature — F.S. §381.986(15)

No Employment Cause of Action Created

Section 381.986 also states that the medical-marijuana law does not create a cause of action against an employer for wrongful discharge or discrimination.

Marijuana is not reimbursable under Florida workers’ compensation law in Chapter 440.

Employers should still evaluate other applicable disability, discrimination, federal, contractual, and collective-bargaining requirements.

Choosing THC or No-THC Panels

• Florida medical-marijuana law does not itself prohibit employer THC testing.
• Employers should state clearly whether marijuana/THC is included in the non-DOT panel.
• A THC-containing panel should be used consistently with the employer’s written policy and testing purpose.
• No-THC panels are available when a lawful non-DOT program intentionally excludes marijuana.
• DOT marijuana testing remains controlled by federal rules regardless of Florida medical-marijuana status.

Workplace Use and Impairment

Florida law does not require an employer to permit medical marijuana use in the workplace or to allow an employee to work while under the influence.

Reasonable-suspicion decisions should be based on documented workplace facts and the employer’s lawful written policy.

DOT Rules Are Separate from Non-DOT Testing

A personal or employer non-DOT drug test should not be substituted for a test that is required under DOT regulations. DOT programs have specific requirements for test reasons, forms, collection procedures, laboratories, Medical Review Officers, refusals, records, and return-to-duty processes.

Federal source: U.S. Department of Transportation — 49 CFR Part 40

Examples of DOT-Regulated Industries

• Commercial motor carriers regulated by FMCSA.
• Aviation employers regulated by FAA.
• Railroad employers regulated by FRA.
• Public transit employers regulated by FTA.
• Pipeline operators regulated by PHMSA.
• Other covered transportation operations under federal rules.