Heavy Duty Trucking Logo
MenuMENU
SearchSEARCH

FMCSA Approves Drug & Alcohol Clearinghouse

The long-anticipated final rule to establish a national drug and alcohol clearinghouse for commercial truck and bus drivers has at last been released by the Federal Motor Carrier Safety Administration. The rule goes into effect on January 4, 2017, with a compliance date of January 2020.

David Cullen
David Cullen[Former] Business/Washington Contributing Editor
Read David's Posts
December 2, 2016
FMCSA Approves Drug & Alcohol Clearinghouse

Image: FMCSA

5 min to read


Image: FMCSA

The long-anticipated final rule to establish a national drug and alcohol clearinghouse for commercial truck and bus drivers has at last been released by the Federal Motor Carrier Safety Administration. The rule goes into effect on January 4, 2017, with a compliance date of January 2020. 

The agency said on Dec. 2 that the clearinghouse database will serve as a central repository containing records of violations of FMCSA’s drug and alcohol testing program by CDL holders.   

Ad Loading...

Once the clearinghouse is established, motor carrier employers will be required to query the system for information concerning current or prospective employees who have “unresolved violations” of the federal drug and alcohol testing regulations that prohibit them from operating a commercial motor vehicle. The rule also requires employers and medical review officers to report drug and alcohol testing program violations. 

The final rule requires motor carriers, medical review officers, third-party administrators, and substance abuse professionals to report information about drivers who: 

  • Test positive for drugs or alcohol

  • Refuse drug and alcohol testing

  • Undergo the return-to-duty drug and alcohol rehabilitation process 

Ad Loading...

Motor carriers will also be required to annually search the clearinghouse for current employees as well as during the pre-employment process for prospective employees to determine whether a driver violated drug or alcohol testing requirements with a different employer that would prohibit them from operating a CMV. 

However, in accordance with the Privacy Act of 1974, a driver must grant consent before an employer can request access to that driver’s clearinghouse record and before FMCSA can release the driver’s clearinghouse record to an employer. After registering with the clearinghouse, a driver can review his or her information at no cost. 

FMCSA pegged the rule’s annual net benefits at an estimated $42 million, given the crash reductions expected to result from annual and pre-employment queries by motor carriers.

Reacting to the news, David Heller, vice president of Government Affairs for the Truckload Carriers Association, told HDT that, "While we are still reviewing the rule that was released this morning, as an association whose members support a zero tolerance position regarding drugs and alcohol, we applaud the agency in its efforts to continue making our roadways safer."

The American Trucking Associations also welcomed word of the final rule on Dec. 2.“Today’s announcement provides the trucking industry with a powerful tool to keep drivers who have tested positive for drugs or alcohol out from behind the wheel of our trucks,” Bill Sullivan, ATA executive vice president of advocacy, said in a statement.

Ad Loading...

Trucking's biggest lobby pointed out that the rule’s rolloutmarks the end of nearly two decades of advocacy by ATA” to create a national repository for drug and alcohol test results “to close a loophole” that could enable a driver with drug or alcohol problems to be hired without a carrier being informed of that history.

“Having information about a driver’s history is important to carriers when we make hiring decisions,” said ATA Chairman Kevin Burch, president of Jet Express Inc., Dayton, Ohio. “This clearinghouse will give carriers like mine peace of mind to know we are putting safe– and sober– drivers behind the wheel and on the road.”

ATA Research Analyst Abigail Potter noted that the final rule will also end what’s known as the “three-year lookback” during the hiring process. “The clearinghouse, after its first three years of operation, will take the place of carriers querying drivers about their last three years of employment history,” she explained. “Relieving the industry of this burden will provide tremendous time and cost savings.”

The Alliance for Driver Safety & Security applauded the rule’s rollout as well. Steve Williams, president of the Trucking Alliance, called the action “a long awaited milestone to take drug users out of large trucks and off our nation’s highways, for the safety of all Americans.” 

Williams pointed out that when the Trucking Alliance was formed in 2011 “two of our major objectives were to persuade Congress to mandate electronic logging devices in all commercial trucks and to create a drug and alcohol clearinghouse for truck drivers.” 

Ad Loading...

He also was quick to credit the bipartisan efforts of five current and former Senators with legislating the clearinghouse mandate. “Former Senator Mark Pryor and current Senator John Boozman, both from Arkansas, introduced those bills and they were both included in the Moving Ahead for Progress in the 21st Century Act. So, on the day when a national drug and alcohol clearinghouse is announced, I want to make a special point of thanking Mark Pryor and John Boozman for leading this effort.” 

Williams noted that current Senators Olympia J. Snowe (R-ME), Roger Wicker (R-MS), and former Senator David Vitter (R-LA) were co-sponsors with Pryor and Boozman of the drug and alcohol clearinghouse legislation. “Without these five Senators working together in a bipartisan manner, we might never have a fail-safe way to identify drug users and keep them out of our trucks,” he said. “All motorists have these current and former Senators to thank for reducing risk on our highways.”

Congress directed FMCSA to establish such a clearinghouse via the Moving Ahead for Progress in the 21st Century (MAP-21) highway bill of 2012. 

“This is a major safety win for the general public and the entire commercial motor vehicle industry,” said FMCSA Administrator Scott Darling in a statement. “Drivers who test positive for drugs or alcohol will no longer be able to conceal those test results from employers and continue to drive while posing a safety risk to the driving public.” 

Click here to view the final drug and alcohol clearinghouse rule.

More Drivers

Illustration with driver behind the wheel, an alert sign, and a laptop
Driversby Lauren FletcherSeptember 9, 2026

Truck Drivers Need More Than Another Alert

Fleets have more visibility into truck health, safety events, and driver activity than ever. The next challenge is turning all that information into useful guidance for the person who has to decide what to do next.

Read More →
Two men in jackets with Homeland Security indicated on the back, standing in a parking lot looking toward a building with trucks in front of it
Driversby Deborah LockridgeSeptember 1, 2026

FMCSA Removes 110 Truck Driver Training Schools from Certified ELDT List

Federal regulators also are targeting more than 160 additional training providers and launching a nationwide audit of third-party CDL skills testers as part of a broader crackdown on trucking fraud.

Read More →
Illustration of tired truck driver, electronic logging device, and traffic congestion

Hours of Service Pilot Programs: FMCSA Readies for 2027 Rollout

Two pilot programs could eventually reshape hours-of-service rules, giving truck drivers options to pause their 14-hour clock or use longer split sleeper rest periods.

Read More →
Ad Loading...
Illustration with safety cones in background, Roadcheck logo, cargo tiedowns, and officer checking driver logs
Safety & Complianceby Deborah LockridgeAugust 26, 2026

Medical Cards, English Proficiency Reshape Roadcheck Violations

Medical-card violations jumped to the top of the driver out-of-service list during CVSA’s 2026 International Roadcheck, while English-language proficiency violations appeared among the leading violations for the first time.

Read More →
Illustration of data privacy, big brother concept, and truck driver behind the wheel
Safety & Complianceby Deborah LockridgeAugust 17, 2026

Driver Trust Can Make or Break the Success of Fleet Safety Technology

New Teletrac Navman research suggests that onboarding, transparency about driver data, and positive feedback can play a significant role in how commercial drivers respond to safety and coaching technology.

Read More →
Illustration incorporating a gavel, the back of a driver training trailer, and art showing a blue female shape standing out in a row of male shapes.
Driversby StaffAugust 11, 2026

EEOC Sues KLLM Over Alleged Sex Discrimination in Driver Training

KLLM is facing a federal sex-discrimination lawsuit over policies the EEOC alleges put female truck driver trainees at a disadvantage.

Read More →
Ad Loading...
Safety & Complianceby Deborah LockridgeAugust 10, 2026

FMCSA Moves to Codify English Language Requirements for Commercial Drivers

By changing regulations on English-language proficiency requirements for commercial drivers, rather than relying on a guidance memo, the FMCSA said future administrations won't be able to walk back the Trump administration's stricter enforcement with just a memo.

Read More →
YouTube thumbnail showing two Western Star trucks with the text "Behind the Experience: Western Star Star Nation"
Equipmentby Lauren FletcherAugust 3, 2026

Drivers Put Western Star Trucks to the Test at Star Nation Experience

Watch to get an inside look at the Western Star trucks, technology, and community behind the Star Nation Experience 2026!

Read More →
American flag in background with photos of military truck and Freedom Haulers ad graphic
Driversby Deborah LockridgeJuly 30, 2026

Trump Administration Looks to Put More Veterans Behind the Wheel

The Freedom Haulers program pulls together existing and expanded programs at several federal agencies to recruit veterans to drive commercial heavy-duty trucks and cut the red tape for them to get a CDL, training, and employment.

Read More →
Ad Loading...
Equipmentby Jim ParkJuly 30, 2026

Putting Mack’s Command Steer to the Test

A test drive of Mack’s Command Steer active steering system evaluates how it can make truck driving easier and less tiring.

Read More →