Utility service vehicle hours of service exemption.

The exemption in one sentence

Paragraph (n) of 49 CFR 395.1 is headed "Utility service vehicles" and reads in full: "The provisions of this part shall not apply to a driver of a utility service vehicle as defined in § 395.2." Everything turns on the definition. A vehicle that does not meet it gets no relief from part 395 under this paragraph.

The three-part definition in 395.2

Section 395.2 says a utility service vehicle means any commercial motor vehicle: "(1) Used in the furtherance of repairing, maintaining, or operating any structures or any other physical facilities necessary for the delivery of public utility services, including the furnishing of electric, gas, water, sanitary sewer, telephone, television cable or community antenna service, and broadband-internet and cellular telephone operations; (2) While engaged in any activity necessarily related to the ultimate delivery of such public utility services to consumers, including travel or movement to, from, upon, or between activity sites (including occasional travel or movement outside the service area necessitated by any utility emergency as determined by the utility provider); and (3) Except for any occasional emergency use, operated primarily within the service area of a utility's subscribers or consumers, without regard to whether the vehicle is owned, leased, or rented by the utility."

The three parts are joined by "and," so all three must be true. The checker lists each one and shows which fail.

Points that often decide a case

Ownership does not matter: the third part says "without regard to whether the vehicle is owned, leased, or rented by the utility," so a contractor's truck can qualify if it meets the rest. The second part is an activity test applied "while engaged" in the work, and it includes travel to, from and between sites. The list of services in part (1) is written with "including," and it names broadband-internet and cellular telephone operations as well as the traditional electric, gas, water, sewer, telephone and cable services. The service-area test in part (3) is about where the vehicle operates primarily, with an allowance for occasional emergency use.

What the exemption covers

The text says "the provisions of this part," meaning part 395: the driving and on-duty limits, the record of duty status and the ELD rule. The paragraph does not touch other FMCSA parts such as driver qualification or vehicle inspection, so check those separately.

Worked example

A bucket truck belongs to an electric utility and is driven by a lineworker to repair a downed line inside the utility's service area. It repairs facilities (part 1), is engaged in the repair (part 2) and operates mostly inside the area (part 3), so it fits and part 395 does not apply to the driver. A truck hauling poles for a contractor from a yard 300 miles outside the service area on a routine basis, with no utility emergency, fails part 3 for those trips because it is not operating primarily in the service area. A truck driven to a utility's office to deliver unrelated goods fails part 2.

Limits of this page

The checker takes your yes and no answers as given. The rule does not define "primarily," and the phrase "as determined by the utility provider" appears only for emergency travel outside the service area. A mixed day, with some utility work and some other hauling, can be classified differently by an enforcement officer. The text was read on November 2, 2026. For a disputed case, confirm with FMCSA or a compliance professional.

Sources

• eCFR: 49 CFR 395.1, paragraph (n), utility service vehicles (current through October 29, 2026) (read November 2, 2026)
• eCFR: 49 CFR 395.2, definitions (current through October 29, 2026) (read November 2, 2026)