Heavy Duty Trucking Logo
MenuMENU
SearchSEARCH

CARB TRU Compliance Extension Application Forms now Available

Owner of reefer equipment unable to comply with the Dec. 31 2011 deadline due to delays in delivery, installation, or financing, reefer owners may apply for a compliance extension

by Staff
December 2, 2011
2 min to read


Owner of reefer equipment unable to comply with the Dec. 31 2011 deadline due to delays in delivery, installation, or financing, reefer owners may apply for a compliance extension.


Back on Oct. 21, 2011, the California Air Resources Board approved an amendment to the Transport Refrigeration Unit (TRU or reefer) regulation that allows compliance dates to be extended for a limited time.

For model year 2004 engines, owners must make a good-faith effort to comply by the end of 2011. Purchase orders for compliance equipment need to be placed early enough to take into account delivery, installation, holiday, and year-end lead times.

To qualify for a compliance extension, the reefer must be registered in ARBER and a compliance extension application with attached supporting documentation must be received at ARB by December 31, 2011.

For equipment that has been ordered, but not received, attached documentation must include a purchase order that includes the date that the order was placed and a written statement from the compliance equipment supplier that provides the original estimated delivery date and the delivery schedule updated within the last 30 days.

For equipment that has been ordered and received, but not installed, attached documentation must include a purchase order that includes the date the order was placed and the date the equipment was received. Attached documentation must also include a written statement from the installer that provides the original estimated installation date and the installation schedule updated within the last 30 days.

For delays due to a financing application that has been completed and submitted, but the financial institution has not completed its processing, the attached documentation must include a written statement from the financial institution that explains the reason for the delayed processing and an estimate of the date that processing will be completed. Noncompliance due to denied financing does not qualify.

CARB's TRU Compliance Extension Application Form is available on the TRU Website.

If you have questions about compliance, please call the TRU Helpline at: 888-878-2826 or call 916-327-8737.

More Drivers

Volvo American Truck Simulator.
Driversby News/Media ReleaseJuly 8, 2026

Volvo Goes Gaming

Volvo has roared into American Truck Simulator with two new flagship trucks.

Read More →
Two black men in safety vests walking together laughing in a truck fleet yard
Driversby Deborah LockridgeJuly 6, 2026

What the Best Fleets to Drive For Teach About Driver Retention

Survey fatigue, AI-powered routing, owner-operator expectations, and the decline of social media all emerged as themes from this year's Best Fleets to Drive For program.

Read More →
Podcast thumbnail showing Jane Jazrawy, the words "When Drivers Tune Out," and a line drawing of a truck.
DriversJuly 2, 2026

Driver Retention Lessons From the Best Fleets to Drive For

What separates trucking's best workplaces from the rest? Jane Jazrawy shares the biggest lessons from this year's Best Fleets to Drive For program on driver retention, communication, AI, and workforce trends on the HDT Talks Trucking podcast.

Read More →
Ad Loading...
Man standing beside tractor-trailer in sepia tone with the words "Farewell CDL" superimposed on top
Driversby Jack RobertsJuly 1, 2026

Farewell, CDL: Why I'm Giving Up My Commercial Driver's License

After more than 20 years as a CDL holder, HDT Executive Editor Jack Roberts is letting his commercial license expire. Not because he wants to — but because trucking's nuclear verdict crisis has made the risks of public-road test drives too great for editors, manufacturers, and everyone involved.

Read More →
HDT Talks Trucking thumbnail with photo of Jane Jazrawy and the text,, "When Drivers Tune Out"
Driversby Deborah LockridgeJune 24, 2026

How Top Trucking Fleets Improve Driver Retention [Video]

What do healthy snacks, optimized routing, and just picking up the phone have in common? They're all strategies the Best Fleets to Drive For are using to retain truck drivers.

Read More →
Trucker Path Cargo Net theft overlay.
Driversby News/Media ReleaseJune 23, 2026

Trucker Path Adds Verisk CargoNet Theft Data to Navigation Platform

Trucker Path’s new cargo theft risk overlays give drivers and fleets visibility into high-risk areas, stolen commodity trends, and theft hotspots.

Read More →
Ad Loading...
Man seated in front of computer with inset of insights generated for a truck driver

Netradyne Intelligence Uses New AI Agents to Automate Response to In-Cab Camera Data

The company called the next-generation in-cab camera safety platform "a fundamental shift from systems that report on what happened to systems that actively drive what should happen next."

Read More →
Illustration of hourglass and trucks backed up to a dock
DriversJune 15, 2026

Why Truck Detention Keeps Costing Fleets Time and Money

A 2024 ATRI study found detention affects nearly 40% of truckload stops and costs the industry more than $15 billion annually. Despite the toll on drivers, fleets, and supply chains, the problem remains stubbornly persistent.

Read More →
Artist rendering of dealership with trucks and trailers parked outside
Equipmentby News/Media ReleaseJune 2, 2026

Prime Inc. to Open $7.9M Flagship Used-Truck Dealership

A new driver-focused facility to sell Prime Inc's used trucks and trailers will be the first purpose-built location in the company's history.

Read More →
Ad Loading...
Thumbnail for podcast episode
Safety & ComplianceMay 28, 2026

Short Takes: Inside K&B’s Truck Safety Tech

Listen to learn how K&B Transportation uses cellphone-blocking technology, speed management systems, weather geofencing, bridge avoidance tools, and more to improve driver safety.

Read More →