Agency-Specific DOT Testing
FTA Drug Testing Requirements
What Transit Workers & Urine Collectors Need to Know About 49 CFR Part 655
Quick Answer — FTA Drug Testing at a Glance
- ▸FTA authority: 49 CFR Part 655 — not Part 382 (FMCSA), Part 219 (FRA), or Part 120 (FAA). The Federal Transit Administration has its own drug and alcohol program regulation for transit agencies receiving federal financial assistance.
- ▸6 safety-sensitive function categories (§655.4): vehicle operators, controllers, dispatchers, mechanics and maintenance, security personnel, and supervisors of safety-sensitive employees.
- ▸Standard DOT 5-panel — FTA uses the same SAMHSA panel as FMCSA and FAA. Unlike the FRA, FTA does not require an expanded 10-panel test.
- ▸FTA random rates (§655.45): 50% for drug testing / 10% for alcohol testing — the same rates as FMCSA, and higher than FAA's 25% drug rate.
- ▸Post-accident trigger (§655.44): fatal accidents are always tested; non-fatal accidents with injury use supervisor discretion to determine if the employee's performance could have contributed.
- ▸§40.33 is the universal collector standard — no FTA-specific collector certification exists. A single Cedar & Crown §40.33 certificate qualifies you to collect for FTA, FMCSA, FAA, FRA, and PHMSA.
Transit agencies — from WMATA in Washington D.C. and the MTA in New York to the CTA in Chicago and hundreds of rural bus systems across the country — all run federally-mandated drug and alcohol testing programs under 49 CFR Part 655. When a transit agency receives federal financial assistance from the FTA, it becomes subject to the same rigorous testing framework that governs trucking under FMCSA, aviation under FAA, and railroads under FRA.
For DOT-certified urine collectors, transit employers represent an entirely distinct client base — bus garages, light rail facilities, commuter rail operations, paratransit providers, and maintenance yards — all requiring the same §40.33 qualification you already hold. This guide covers who is covered by FTA testing, how the random rates compare to other DOT agencies, how post-accident testing works under §655.44, and why your§40.33 certification already qualifies you to collect for every transit agency in the country.
FTA vs. FMCSA Drug Testing — Key Differences
Both FTA and FMCSA fall under the DOT umbrella and implement the same collection procedure under 49 CFR Part 40 — but their agency-specific regulations cover completely different workforces and operate under separate CFR authorities. Collectors serving both markets need to understand these distinctions.
Transit employees performing safety-sensitive functions (§655.4) — bus and rail operators, controllers, dispatchers, mechanics, security, and their supervisors. Applies to any agency receiving FTA federal financial assistance.
CDL drivers operating commercial motor vehicles (CMVs) with a GVWR over 26,000 lbs, hazmat vehicles, or vehicles carrying 16+ passengers. Regulated under 49 CFR Part 382.
50% drugs / 10% alcohol — §655.45 minimum rates. FTA and FMCSA share the same random drug testing rate — the highest among all DOT agencies. Higher than FAA's 25% drug rate.
50% drugs / 10% alcohol — §382.305 minimum rates. Identical random rates to FTA but governed by a different CFR part and applied to a completely different workforce.
49 CFR Part 655 — the Federal Transit Administration's dedicated drug and alcohol testing regulation. Oversight by FTA Office of Drug and Alcohol Policy and Compliance (ODAPC).
49 CFR Part 382 — the FMCSA controlled substances and alcohol testing rule for CDL drivers. Compliance monitored through the SMS and FMCSA compliance reviews. See our FMCSA compliance review guide.
FTA Safety-Sensitive Function Categories — §655.4
FTA drug and alcohol testing under 49 CFR Part 655 applies only to employees who perform safety-sensitive functions as defined in §655.4. The regulation is function-specific — an employee who works for a transit agency but never performs any of the six safety-sensitive functions is not covered. If they perform even one of these functions, they are subject to the full testing program.
Vehicle Operators
Employees who operate a revenue service vehicle, including when not in revenue service. Bus drivers, light rail operators, commuter rail engineers, subway motormen, and paratransit drivers. The largest covered category in most transit systems.
§655.4 — Safety-Sensitive FunctionControllers
Employees who control the movement of a revenue service vehicle, including train dispatchers and transit operations control center staff who direct vehicle movements across a transit network.
§655.4 — Safety-Sensitive FunctionDispatchers
Employees who dispatch a revenue service vehicle into revenue service. Dispatchers who assign vehicles and operators to routes and monitor real-time operations are responsible for system safety.
§655.4 — Safety-Sensitive FunctionMechanics and Maintenance Personnel
Employees who maintain or repair a revenue service vehicle or equipment used in revenue service. Includes bus mechanics, rail maintenance technicians, and maintenance-of-way workers on transit rail systems.
§655.4 — Safety-Sensitive FunctionSecurity Personnel
Employees who carry a firearm while working. Transit police and armed security personnel performing armed security functions in a transit system are subject to the full FTA testing program.
§655.4 — Safety-Sensitive FunctionSupervisors of Safety-Sensitive Employees
Supervisors who directly supervise employees performing any of the above safety-sensitive functions — and who themselves perform those functions. A transit supervisor who steps in to operate a bus or supervise mechanics meets this definition.
§655.4 — Safety-Sensitive FunctionFTA Random Testing Rates — §655.45
Under §655.45, FTA-regulated transit agencies must conduct random drug testing at a minimum annual rate of 50% of their safety-sensitive employee workforce, and random alcohol testing at a minimum rate of 10%. These rates match FMCSA's rates under §382.305 — and are significantly higher than the FAA's 25% minimum drug rate under §120.109. FTA's Administrator may adjust these rates based on industry-wide violation data.
Transit agencies are required to implement a random selection pool covering all employees who perform safety-sensitive functions. Selection must use a scientifically valid random method — every covered employee has an equal statistical probability of being selected in any given selection period. Selected employees must report for testing immediately with no advance notice.
FTA Post-Accident Testing — §655.44
Post-accident testing under the FTA program uses a fatal/non-fatal framework — distinct from FMCSA's citation-based system and FRA's dollar damage threshold. Under §655.44, the testing trigger depends on whether the transit accident resulted in a fatality and whether a supervisor determines that employee performance may have contributed to a non-fatal injury accident.
§655.44 Post-Accident Trigger Framework
Fatality Involved
When a transit accident results in a human fatality, post-accident drug and alcohol testing is mandatory for the operator of the revenue service vehicle and any other covered employee whose performance could have contributed. No supervisory discretion — testing must occur regardless of fault.
Supervisor Determination Required
For non-fatal accidents involving bodily injury requiring immediate medical treatment away from the scene, post-accident testing is discretionary. A transit supervisor must determine, based on the best information available at the time, whether covered employee performance could have contributed to the accident. This determination must be documented.
Collection Windows
Alcohol collection must be attempted within 2 hours of the accident. If not completed, the agency must document why and continue attempting for up to 8 hours. After 8 hours, attempts must cease and the failure to test must be documented in the agency's records.
Drug specimen collection must be completed within 32 hours of the accident. After 32 hours, the agency must document the reason and cease attempts — the drug test cannot be conducted after this window closes.
Post-Accident Windows Are Unforgiving — Use a Qualified Collector
A transit accident triggers a 2-hour alcohol window and a 32-hour drug window. A specimen collected by a non-§40.33-qualified collector may be deemed invalid — and an invalid post-accident specimen exposes the transit agency to FTA ODAPC enforcement action. The agency's records must show a qualified collector conducted the collection. Rural and suburban transit agencies — which may be farther from collection sites than large urban systems — face the highest risk of missing these windows without a pre-identified qualified collector.
FTA 5-Panel Drug Test — Substances & Cutoff Levels
The FTA uses the standard DOT 5-panel drug test defined in 49 CFR Part 40 (§40.85) — the same panel used by FMCSA and FAA. Unlike the FRA, which requires a 10-panel expanded test for railroad workers under FRA drug testing requirements, FTA does not expand beyond the five standard DOT substances. The collection procedure is identical: urine specimen, Federal Custody and Control Form (CCF), and §40.91 specimen integrity checks.
Initial cutoffs are per §40.85; confirmation (GC/MS) cutoffs are per §40.87.
| Substance | Initial Cutoff (§40.85) | Confirmation Cutoff (§40.87) | Transit Relevance |
|---|---|---|---|
| Marijuana (THC) | 50 ng/mL | 15 ng/mL | Impairs reaction time and judgment — critical risk for vehicle operators, controllers, and dispatchers managing live transit operations. |
| Cocaine | 150 ng/mL | 100 ng/mL | Creates overconfidence and impairs decision-making — dangerous for bus and rail operators navigating high-passenger-volume environments. |
| Amphetamines / Methamphetamines | 500 ng/mL | 250 ng/mL | Stimulants that alter risk assessment — incompatible with safe operation of revenue service vehicles carrying public passengers. |
| Opioids (Heroin / Morphine / Codeine) | 2,000 ng/mL | 2,000 ng/mL | Sedation and slowed reaction time create direct risk for operators, mechanics, and any transit employee in a safety-sensitive role. |
| Phencyclidine (PCP) | 25 ng/mL | 25 ng/mL | Causes severe perceptual distortion and impaired reality testing — extreme risk in any transit safety-sensitive function. |
FTA uses the same standard DOT 5-panel as FMCSA and FAA — not the 10-panel expanded test required by FRA for railroad workers. See FAA drug testing requirements for a comparison.
One §40.33 Collector Certificate Covers Every DOT Agency — FTA, FMCSA, FAA, FRA, and PHMSA
Transit, trucking, aviation, railroad, pipeline — §40.33 is the single federal standard. Cedar & Crown's $99 course certifies you to collect for all of them.
Get Certified for $99§40.33 Is the Collector Standard — No FTA-Specific Cert Exists
Although FTA drug testing is governed by 49 CFR Part 655, the actual urine collection procedure is controlled by 49 CFR Part 40 — the universal DOT collection regulation that applies identically across all five DOT agencies. This means:
- ✓The same Federal Custody and Control Form (CCF) is used for every FTA transit collection
- ✓The same §40.91 specimen integrity checks (temperature range, color, clarity) apply
- ✓The same §40.33 collector qualification and training requirements are mandatory
- ✓The same chain-of-custody procedures govern every specimen from collection to SAMHSA-certified lab
A Collector Certified for Trucking Is Already Qualified for Transit
There is no "FTA-specific" collector certification — §40.33 is the universal DOT collector standard across all agencies. A Cedar & Crown-certified collector who conducts FMCSA-covered CDL driver collections is already fully qualified to serve transit employers: city bus systems, light rail operators, commuter rail agencies, paratransit providers, and rural transit systems receiving FTA assistance. Transit agencies cannot use a non-certified collector for their Part 655-required tests without risking FTA ODAPC compliance action.
FTA Office of Drug and Alcohol Policy and Compliance (ODAPC)
The FTA Office of Drug and Alcohol Policy and Compliance (ODAPC) is the FTA unit responsible for overseeing compliance with 49 CFR Part 655 across all transit agencies receiving federal financial assistance. ODAPC conducts compliance assessments, publishes policy guidance, and produces annual statistical reports based on transit agency testing data.
Compliance Assessment Process
- ▸ODAPC conducts compliance assessments of transit agencies to verify program implementation
- ▸Assessors review random testing rates, post-accident documentation, and collection records
- ▸Agencies must demonstrate use of §40.33-qualified collectors at every collection site
- ▸Non-compliance findings can jeopardize federal financial assistance funding
Annual MIS Report — §655.72
- ▸Transit agencies submit annual Management Information System (MIS) data reports under §655.72
- ▸MIS reports contain testing totals by type (random, pre-employment, post-accident, etc.)
- ▸ODAPC aggregates agency reports to set industry-wide random testing rate targets
- ▸FTA publishes the annual transit drug and alcohol testing summary report publicly
Frequently Asked Questions — FTA Drug Testing
Does FTA drug testing apply to private bus companies?+
What is the FTA random drug testing rate?+
Is FTA drug testing the same as DOT drug testing?+
Who can collect a urine specimen for FTA testing?+
What happens after a positive FTA drug test?+
Ready to Collect for FTA and Every Other DOT Agency?
One §40.33 certification. Every DOT agency covered. Cedar & Crown's $99 course qualifies you for FTA, FMCSA, FAA, FRA, and PHMSA collections.