HOS Exemption Now Extended Five Years by FMCSA for Oversize Carriers

Oversize Truckers Get New FMCSA Hours-of-Service (HOS) Exemption Term

FMCSA Extends Oversize Load HOS Exemption Through 2030

The FMCSA has extended the HOS exemption for oversize and overweight carriers. The exemption removes the 30-minute break rule for qualified drivers. It now runs from June 17, 2025, through June 17, 2030. The agency said this extension helps drivers who move loads that are hard to park and hard to stop safely on the road.

Why the HOS Exemption Matters for Oversize Loads

The HOS exemption applies to drivers who move loads that need special permits because they exceed normal size or weight limits. These drivers often face problems finding safe parking for breaks. Many parking areas cannot fit large loads, and stopping on the shoulder can be unsafe.

With the HOS exemption, drivers can keep moving instead of stopping for a required 30-minute break after eight hours of driving. This change helps reduce unsafe roadside stops and allows oversize moves to follow strict permit plans without delay.

How the Exemption Changes Driver Rules

Under the standard hours-of-service rules, all CDL drivers must take a 30-minute break once they reach eight hours of drive time. However, the HOS exemption removes that break rule for drivers who haul oversize or overweight loads with a valid permit.

To use the exemption, the load must require a government permit. Regular loads that stay within normal size and weight limits do not qualify. The exemption also applies only to interstate travel.

Drivers must carry a copy of the exemption while working. Law enforcement can ask to see it at any time. Carriers also must follow special reporting rules if a crash or positive drug or alcohol test happens while using the HOS exemption.

Safety Conditions Under the HOS Exemption

FMCSA renewed the HOS exemption because it believes the safety level stays equal to, or greater than, the level under normal HOS rules. Oversize and overweight loads move under strict permit plans that set travel times, speed limits, escorts, and routing. These controls help reduce risk even when the 30-minute break is not required.

The agency noted that stopping these loads on the roadside can create serious hazards. Allowing drivers to keep moving can reduce those hazards and keep traffic flowing. Still, some groups raised concerns about fatigue. They said the break rule helps prevent tired driving. FMCSA reviewed these comments before extending the exemption.

What Fleets and Drivers Need to Do

Carriers and drivers using the HOS exemption must follow several rules:

• Carry the exemption notice in the truck.
• Check that each load qualifies and has a valid oversize or overweight permit.
• Report any crash or positive drug or alcohol test within five business days if it happens while using the exemption.
• Follow all permit rules, including routing and travel restrictions.

These steps help FMCSA monitor how the exemption works and maintain safety across the industry.

What the HOS Exemption Extension Means for Trucking

The new term gives oversize carriers more stability. They now know the HOS exemption will remain in place for five more years. This helps with planning, scheduling, and pricing. It also supports moves that must follow tight timing rules, such as wind turbine blades, heavy machinery, bridge beams, and other large freight.

The extension also highlights an ongoing issue for trucking: the lack of safe parking for large and heavy loads. FMCSA said the exemption helps reduce unsafe stops caused by parking shortages.

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