49 CFR Part 655 · 49 CFR Part 40

FTA Drug & Alcohol Testing for Transit Professionals

FTA-compliant drug and alcohol testing programs for public transit agencies and safety-sensitive employees under 49 CFR Part 655 and 49 CFR Part 40 — keeping passengers safe and operations moving.

EZDOT, LLC
Public transit systems rely on safety, reliability, and public trust. If your employees perform safety-sensitive functions, FTA drug and alcohol testing regulations apply—and compliance is essential to maintaining funding, safety, and operational integrity.
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What's Included

Who Must Comply?

Public transit systems rely on safety, reliability, and public trust. If your employees perform safety-sensitive functions, FTA drug and alcohol testing regulations apply—and compliance is essential to maintaining funding, safety, and operational integrity.
Bus Operators / Drivers

Operate public transit buses and are directly responsible for passenger safety. Any impairment poses significant risk, making strict compliance essential.

Rail Operators (Light Rail & Subway)

Control and operate trains in urban transit systems. Their role is safety-critical due to high passenger volume and system complexity.

Dispatchers & Controllers

Oversee routing, scheduling, and communication with operators. They play a key role in maintaining safe and efficient transit operations.

Mechanics and Technicians

Maintain and repair buses, rail vehicles, and related systems. Their work ensures vehicles are safe and operational for public use.

How it works

Required Test Types

Federal regulations require specific testing under defined circumstances. EZDOT, LLC, manages all of them.
01
Pre-Employment

Required before an employee begins performing safety-sensitive duties.

02
Random Testing

Employees are selected throughout the year using FTA-mandated random testing rates.

03
Post-Accident

Required following qualifying transit incidents to determine whether substances were a factor.

04
Reasonable Suspicion

Conducted when a trained supervisor observes signs of drug or alcohol use.

05
Return-to-Duty

Required after a violation before an employee can resume safety-sensitive duties.

06
Follow-Up

Unannounced testing conducted according to a Substance Abuse Professional (SAP) plan.

Compliance Checklist

Everything you need to stay compliant — EZDOT handles all of it on your behalf.

Program Setup & Policy

Testing & Training

Documentation & Reporting

Regulatory Resources

EZDOT Pro Tip: FTA regulations require annual MIS reporting and strict oversight of safety-sensitive employees. A properly managed testing program ensures accurate reporting, audit readiness, and continued eligibility for federal transit funding—without added administrative burden.
FTA Drug & Alcohol Testing Regulations

Authoritative FTA regulations governing drug and alcohol testing programs for public transit systems and safety-sensitive employees.

View official resource →

DOT Procedures for Drug & Alcohol Testing

Standardized federal procedures outlining how drug and alcohol testing must be conducted across all DOT-regulated industries.

View official resource →

Frequently Ask Questions

Who is considered safety-sensitive under FTA?

Employees who operate vehicles, maintain transit equipment, or control dispatch operations that impact safety.

Yes. While all follow 49 CFR Part 40 procedures, FTA regulations (Part 655) are specific to public transit systems.

Marijuana, cocaine, amphetamines, opioids, and PCP as required by DOT regulations.

An annual report required by FTA documenting testing activity and program compliance.

The employee is removed from safety-sensitive duties and must complete a SAP program before returning.

Yes. Any agency receiving FTA funding and employing safety-sensitive workers must comply.