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Current textSource: eCFR

§ 395.2 Definitions.

Current wording, effective November 18, 2024.

eCFR (current) ↗
What changedOct. 1, 2010 wording → Nov. 18, 2024 wording (current)+535 added−482 removedHide

As used in this part, the following words and terms are construed to mean:
Adverse driving conditions means snow, ice, sleet, fog, or other adverse weather conditions, a highway covered with snow or ice, or unusual road andor traffic conditions, nonethat of which were apparentnot onknown, theor basiscould ofnot informationreasonably be known, to thea persondriver dispatchingimmediately theprior runto atbeginning the timeduty itday wasor begun.
Agricultural
immediately commoditybefore meansbeginning anydriving agriculturalafter commodity,a nonprocessedqualifying food,rest feed,break fiber, or livestocksleeper (includingberth livestockperiod, asor definedto ina sec.motor 602carrier ofimmediately theprior Emergencyto Livestockdispatching Feedthe Assistance Act of 1988 [7 Udriver.S.C.
Agricultural
1471]commodity and insects).means:
Automatic(1) on-boardAny recordingagricultural devicecommodity, meansnon-processed an electricfood, electronicfeed, electromechanicalfiber, or mechanicallivestock deviceas capabledefined ofin recordingthis driver'ssection.
(2)
dutyAs statusused informationin accuratelythis anddefinition, automaticallythe asterm required“any byagricultural §commodity” 395.15.means Thehorticultural deviceproducts mustat berisk integrally synchronized with specific operations of theperishing, commercialor motordegrading vehicle in whichquality, itduring istransport installed.by Atcommercial amotor minimumvehicle, theincluding deviceplants, mustsod, record engine useflowers, road speedshrubs, miles drivenornamentals, the dateseedlings, andlive time of day.
CD-RW (Compact Disc—Re-Writeable) means an optical disc digital storage format that allows digital data to be erased and rewritten many times. The technical and physical specifications for CD-RW are described in the document Orange Book Part III: CD-RW
trees, published by Royal Philips Electronics.
CMRS (Commercial Mobile Radio Services) An FCC designation for any carrier or licensee whose wireless network is connected to the public switched telephone network
and/or isChristmas operated for profittrees. Another common term for these entities is cellular telephony providers.
Driver-salesperson means any employee who is employed solely as such by a private carrier of property by commercial motor vehicle, who is engaged both in selling goods, services, or the use of goods, and in delivering by commercial motor vehicle the goods sold or provided or upon which the services are performed, who does so entirely within a radius of 100 miles of the point at which he/she reports for duty, who devotes not more than 50 percent of his/her hours on duty to driving time. The term selling goods for purposes of this section shall include in all cases solicitation or obtaining of reorders or new accounts, and may also include other selling or merchandising activities designed to retain the customer or to increase the sale of goods or services, in addition to solicitation or obtaining of reorders or new accounts.
Driving time means all time spent at the driving controls of a commercial motor vehicle in operation.
Eight consecutive days means the period of 8 consecutive days beginning on any day at the time designated by the motor carrier for a 24-hour period.
802.11Electronic islogging adevice set of communications and product compatibility standards for wireless local area networks (WLANELD). Themeans 802.11a standardsdevice areor alsotechnology knownthat asautomatically WiFirecords bya marketingdriver's convention.
Electronic
driving on-boardtime recordingand devicefacilitates (EOBR)the meansaccurate anrecording electronic device that is capable of recordingthe a driver's hours of service, and duty status accurately and automatically and that meets the requirements of §subpart 395.16.B Theof devicethis mustpart.
ELD
berecord integrallymeans synchronizeda withrecord specific operations of theduty commercialstatus, motorrecorded vehicleon inan which it is installed. The EOBR must recordELD, atthat minimum,reflects the informationdata listedelements inthat §an 395ELD must capture.16(b).
Farm supplies for agricultural purposes means products directly related to the growing or harvesting of agricultural commodities during the planting and harvesting seasons within each State, as determined by the State, and livestock feed at any time of the year.
Ground water well drilling rig means any vehicle, machine, tractor, trailer, semi-trailer, or specialized mobile equipment propelled or drawn by mechanical power and used on highways to transport water well field operating equipment, including water well drilling and pump service rigs equipped to access ground water.
IntegrallyHi-rail synchronizedvehicle refersmeans to an AOBRDinternal orrail EOBRflaw thatdetection receivesvehicle andequipped recordswith theflange enginehi-rails.
Livestock
usemeans statuslivestock andas distancedefined traveledin forsec. 602 of the purposeEmergency Livestock Feed Assistance Act of deriving1988 on-duty[7 drivingU.S.C. status1471], fromas aamended, sourceinsects, and all other living animals cultivated, grown, or sourcesraised internalfor tocommercial thepurposes, CMVincluding aquatic animals.
Multiple stops means all stops made in any one village, town, or city may be computed as one.
OnNon-processed food means food commodities in a raw or natural state and not subjected to significant post-harvest changes to enhance shelf life, such as canning, jarring, freezing, or drying. The term “non-processed food” includes fresh fruits and vegetables, and cereal and oilseed crops which have been minimally processed by cleaning, cooling, trimming, cutting, chopping, shucking, bagging, or packaging to facilitate transport by commercial motor vehicle.
On-
duty time means all time from the time a driver begins to work or is required to be in readiness to work until the time the driver is relieved from work and all responsibility for performing work. On -duty time shall include:
(1) All time at a plant, terminal, facility, or other property of a motor carrier or shipper, or on any public property, waiting to be dispatched, unless the driver has been relieved from duty by the motor carrier;
(2) All time inspecting, servicing, or conditioning any commercial motor vehicle at any time;
(3) All driving time as defined in the term driving time;
(4) All time in or on a commercial motor vehicle, other than:
(i)
drivingTime time,spent resting in or uponon anya commercialparked motor vehicle, except timeas otherwise provided in § 397.5 of this subchapter;
(ii) Time
spent resting in a sleeper berth; or
(iii) Up to 3 hours riding in the passenger seat of a property-carrying vehicle moving on the highway immediately before or after a period of at least 7 consecutive hours in the sleeper berth;
(
5) All time loading or unloading a commercial motor vehicle, supervising, or assisting in the loading or unloading, attending a commercial motor vehicle being loaded or unloaded, remaining in readiness to operate the commercial motor vehicle, or in giving or receiving receipts for shipments loaded or unloaded;
(6) All time repairing, obtaining assistance, or remaining in attendance upon a disabled commercial motor vehicle;
(7) All time spent providing a breath sample or urine specimen, including travel time to and from the collection site, in order to comply with the random, reasonable suspicion, post-accidentcrash, or follow-up testing required by part 382 of this subchapter when directed by a motor carrier;
(8) Performing any other work in the capacity, employ, or service of, a motor carrier; and
(9) Performing any compensated work for a person who is not a motor carrier.
Ready-mixed concrete delivery vehicle means a vehicle designed to deliver ready-mixed concrete on a daily basis and equipped with a mechanism under which the vehicle's propulsion engine provides the power to operate a mixer drum to agitate and mix the product en route to the delivery site.
Seven consecutive days means the period of 7 consecutive days beginning on any day at the time designated by the motor carrier for a 24-hour period.
Signal employee, as defined in 49 U.S.C. 21101(4), means an individual who is engaged in installing, repairing, or maintaining signal systems.
Sleeper berth means a berth conforming to the requirements of § 393.76 of this chapter.
Supporting document means a document, in any medium, generated or received by a motor carrier in the normal course of business as described in § 395.11 that can be used, as produced or with additional identifying information, by the motor carrier and enforcement officials to verify the accuracy of a driver's record of duty status.
Transportation of construction materialsmaterial and equipment means the transportation of construction and pavement materials, construction equipment, and construction maintenance vehicles, by a driver to or from an active construction site (a construction site between mobilization of equipment and materials to the site to the final completion of the construction project) within a 5075 air mile radius of the normal work reporting location of the driver, except that a State, upon notice to the Administrator, may establish a different air mile radius limitation for purposes of this definition if such limitation is between 50 and 75 air miles and applies only to movements that take place entirely within the State. This paragraph does not apply to the transportation of material found by the Secretary to be hazardous under 49 U.S.C. 5103 in a quantity requiring placarding under regulations issued to carry out such section.
Twenty-four-hour period means any 24-consecutive-hour period beginning at the time designated by the motor carrier for the terminal from which the driver is normally dispatched.
USB (Universal Serial Bus) is a serial bus interface standard for connecting electronic devices.
UTC (Coordinated Universal Time) is the international civil time standard, determined by using highly precise atomic clocks. It is the basis for civil standard time in the United States and its territories. UTC time refers to time kept on the Greenwich meridian (longitude zero), which is 5 hours ahead of Eastern Standard Time. UTC times are expressed in terms of a 24-hour clock. Standard time within any U.S. time zone is offset from UTC by a given number of hours determined by the time zone's distance from the Greenwich meridian.
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, and 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.
[57 FR 33648, July 30, 1992,]
Editorial
asNote:
For
amendedFederal atRegister 59citations FRaffecting 7515,§ Feb395. 152, 1994;see 59the FRList 60324,of Nov.CFR 23,Sections 1994; 60 FR 38748Affected, Julywhich 28,appears 1995;in 61the FRFinding 14679,Aids Apr.section 3,of 1996;the 63printed FRvolume 33279,and Juneat 18, 1998; 72 FR 36790, July 5, 2007; 75 FR 17245, Aprwww. 5, 2010]govinfo.gov.

As used in this part, the following words and terms are construed to mean:

Adverse driving conditions means snow, ice, sleet, fog, or other adverse weather conditions or unusual road or traffic conditions that were not known, or could not reasonably be known, to a driver immediately prior to beginning the duty day or immediately before beginning driving after a qualifying rest break or sleeper berth period, or to a motor carrier immediately prior to dispatching the driver.

Agricultural commodity means:

(1) Any agricultural commodity, non-processed food, feed, fiber, or livestock as defined in this section.

(2) As used in this definition, the term “any agricultural commodity” means horticultural products at risk of perishing, or degrading in quality, during transport by commercial motor vehicle, including plants, sod, flowers, shrubs, ornamentals, seedlings, live trees, and Christmas trees.

Driver-salesperson means any employee who is employed solely as such by a private carrier of property by commercial motor vehicle, who is engaged both in selling goods, services, or the use of goods, and in delivering by commercial motor vehicle the goods sold or provided or upon which the services are performed, who does so entirely within a radius of 100 miles of the point at which he/she reports for duty, who devotes not more than 50 percent of his/her hours on duty to driving time. The term selling goods for purposes of this section shall include in all cases solicitation or obtaining of reorders or new accounts, and may also include other selling or merchandising activities designed to retain the customer or to increase the sale of goods or services, in addition to solicitation or obtaining of reorders or new accounts.

Driving time means all time spent at the driving controls of a commercial motor vehicle in operation.

Eight consecutive days means the period of 8 consecutive days beginning on any day at the time designated by the motor carrier for a 24-hour period.

Electronic logging device (ELD) means a device or technology that automatically records a driver's driving time and facilitates the accurate recording of the driver's hours of service, and that meets the requirements of subpart B of this part.

ELD record means a record of duty status, recorded on an ELD, that reflects the data elements that an ELD must capture.

Farm supplies for agricultural purposes means products directly related to the growing or harvesting of agricultural commodities during the planting and harvesting seasons within each State, as determined by the State, and livestock feed at any time of the year.

Ground water well drilling rig means any vehicle, machine, tractor, trailer, semi-trailer, or specialized mobile equipment propelled or drawn by mechanical power and used on highways to transport water well field operating equipment, including water well drilling and pump service rigs equipped to access ground water.

Hi-rail vehicle means an internal rail flaw detection vehicle equipped with flange hi-rails.

Livestock means livestock as defined in sec. 602 of the Emergency Livestock Feed Assistance Act of 1988 [7 U.S.C. 1471], as amended, insects, and all other living animals cultivated, grown, or raised for commercial purposes, including aquatic animals.

Multiple stops means all stops made in any one village, town, or city may be computed as one.

Non-processed food means food commodities in a raw or natural state and not subjected to significant post-harvest changes to enhance shelf life, such as canning, jarring, freezing, or drying. The term “non-processed food” includes fresh fruits and vegetables, and cereal and oilseed crops which have been minimally processed by cleaning, cooling, trimming, cutting, chopping, shucking, bagging, or packaging to facilitate transport by commercial motor vehicle.

On-duty time means all time from the time a driver begins to work or is required to be in readiness to work until the time the driver is relieved from work and all responsibility for performing work. On-duty time shall include:

(1) All time at a plant, terminal, facility, or other property of a motor carrier or shipper, or on any public property, waiting to be dispatched, unless the driver has been relieved from duty by the motor carrier;

(2) All time inspecting, servicing, or conditioning any commercial motor vehicle at any time;

(3) All driving time as defined in the term driving time;

(4) All time in or on a commercial motor vehicle, other than:

(i) Time spent resting in or on a parked vehicle, except as otherwise provided in § 397.5 of this subchapter;

(ii) Time spent resting in a sleeper berth; or

(iii) Up to 3 hours riding in the passenger seat of a property-carrying vehicle moving on the highway immediately before or after a period of at least 7 consecutive hours in the sleeper berth;

(5) All time loading or unloading a commercial motor vehicle, supervising, or assisting in the loading or unloading, attending a commercial motor vehicle being loaded or unloaded, remaining in readiness to operate the commercial motor vehicle, or in giving or receiving receipts for shipments loaded or unloaded;

(6) All time repairing, obtaining assistance, or remaining in attendance upon a disabled commercial motor vehicle;

(7) All time spent providing a breath sample or urine specimen, including travel time to and from the collection site, to comply with the random, reasonable suspicion, post-crash, or follow-up testing required by part 382 of this subchapter when directed by a motor carrier;

(8) Performing any other work in the capacity, employ, or service of, a motor carrier; and

(9) Performing any compensated work for a person who is not a motor carrier.

Ready-mixed concrete delivery vehicle means a vehicle designed to deliver ready-mixed concrete on a daily basis and equipped with a mechanism under which the vehicle's propulsion engine provides the power to operate a mixer drum to agitate and mix the product en route to the delivery site.

Seven consecutive days means the period of 7 consecutive days beginning on any day at the time designated by the motor carrier for a 24-hour period.

Signal employee, as defined in 49 U.S.C. 21101(4), means an individual who is engaged in installing, repairing, or maintaining signal systems.

Sleeper berth means a berth conforming to the requirements of § 393.76 of this chapter.

Supporting document means a document, in any medium, generated or received by a motor carrier in the normal course of business as described in § 395.11 that can be used, as produced or with additional identifying information, by the motor carrier and enforcement officials to verify the accuracy of a driver's record of duty status.

Transportation of construction material and equipment means the transportation of construction and pavement materials, construction equipment, and construction maintenance vehicles, by a driver to or from an active construction site (a construction site between mobilization of equipment and materials to the site to the final completion of the construction project) within a 75 air mile radius of the normal work reporting location of the driver, except that a State, upon notice to the Administrator, may establish a different air mile radius limitation for purposes of this definition if such limitation is between 50 and 75 air miles and applies only to movements that take place entirely within the State. This paragraph does not apply to the transportation of material found by the Secretary to be hazardous under 49 U.S.C. 5103 in a quantity requiring placarding under regulations issued to carry out such section.

Twenty-four-hour period means any 24-consecutive-hour period beginning at the time designated by the motor carrier for the terminal from which the driver is normally dispatched.

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.

[57 FR 33648, July 30, 1992]

Editorial Note:

For Federal Register citations affecting § 395.2, see the List of CFR Sections Affected, which appears in the Finding Aids section of the printed volume and at www.govinfo.gov.

Amendment history

15 distinct wordings on file since Oct. 1, 1996
  1. [57 FR 33648, July 30, 1992]
  2. [57 FR 33648, July 30, 1992]
  3. [57 FR 33648, July 30, 1992]
  4. [57 FR 33648, July 30, 1992, as amended at 59 FR 7515, Feb. 15, 1994; 59 FR 60324, Nov. 23, 1994; 60 FR 38748, July 28, 1995; 61 FR 14679, Apr. 3, 1996; 63 FR 33279, June 18, 1998; 72 FR 36790, July 5, 2007; 75 FR 17245, Apr. 5, 2010; 76 FR 25590, May 5, 2011; 76 FR 81187, Dec. 27, 2011; 77 FR 28451, May 14, 2012; 80 FR 78383, Dec. 16, 2015; 81 FR 47721, July 22, 2016; 83 FR 48726, Sept. 27, 2018; 84 FR 51435, Sept. 30, 2019; 85 FR 33452, June 1, 2020]
  5. [57 FR 33648, July 30, 1992, as amended at 59 FR 7515, Feb. 15, 1994; 59 FR 60324, Nov. 23, 1994; 60 FR 38748, July 28, 1995; 61 FR 14679, Apr. 3, 1996; 63 FR 33279, June 18, 1998; 72 FR 36790, July 5, 2007; 75 FR 17245, Apr. 5, 2010; 76 FR 25590, May 5, 2011; 76 FR 81187, Dec. 27, 2011; 77 FR 28451, May 14, 2012; 80 FR 78383, Dec. 16, 2015; 81 FR 47721, July 22, 2016; 83 FR 48726, Sept. 27, 2018; 84 FR 51435, Sept. 30, 2019; 85 FR 33452, June 1, 2020]
  6. [57 FR 33648, July 30, 1992, as amended at 59 FR 7515, Feb. 15, 1994; 59 FR 60324, Nov. 23, 1994; 60 FR 38748, July 28, 1995; 61 FR 14679, Apr. 3, 1996; 63 FR 33279, June 18, 1998; 72 FR 36790, July 5, 2007; 75 FR 17245, Apr. 5, 2010; 76 FR 25590, May 5, 2011; 76 FR 81187, Dec. 27, 2011; 77 FR 28451, May 14, 2012; 80 FR 78383, Dec. 16, 2015; 81 FR 47721, July 22, 2016; 83 FR 48726, Sept. 27, 2018; 84 FR 51435, Sept. 30, 2019]
  7. [57 FR 33648, July 30, 1992, as amended at 59 FR 7515, Feb. 15, 1994; 59 FR 60324, Nov. 23, 1994; 60 FR 38748, July 28, 1995; 61 FR 14679, Apr. 3, 1996; 63 FR 33279, June 18, 1998; 72 FR 36790, July 5, 2007; 75 FR 17245, Apr. 5, 2010; 76 FR 25590, May 5, 2011; 76 FR 81187, Dec. 27, 2011; 77 FR 28451, May 14, 2012; 80 FR 78383, Dec. 16, 2015; 81 FR 47721, July 22, 2016; 83 FR 48726, Sept. 27, 2018; 84 FR 51435, Sept. 30, 2019]
  8. [57 FR 33648, July 30, 1992, as amended at 59 FR 7515, Feb. 15, 1994; 59 FR 60324, Nov. 23, 1994; 60 FR 38748, July 28, 1995; 61 FR 14679, Apr. 3, 1996; 63 FR 33279, June 18, 1998; 72 FR 36790, July 5, 2007; 75 FR 17245, Apr. 5, 2010; 76 FR 25590, May 5, 2011; 76 FR 81187, Dec. 27, 2011; 77 FR 28451, May 14, 2012; 80 FR 78383, Dec. 16, 2015; 81 FR 47721, July 22, 2016; 83 FR 48726, Sept. 27, 2018]
  9. [57 FR 33648, July 30, 1992, as amended at 59 FR 7515, Feb. 15, 1994; 59 FR 60324, Nov. 23, 1994; 60 FR 38748, July 28, 1995; 61 FR 14679, Apr. 3, 1996; 63 FR 33279, June 18, 1998; 72 FR 36790, July 5, 2007; 75 FR 17245, Apr. 5, 2010; 76 FR 25590, May 5, 2011; 76 FR 81187, Dec. 27, 2011; 77 FR 28451, May 14, 2012; 80 FR 78383, Dec. 16, 2015; 81 FR 47721, July 22, 2016]
  10. [57 FR 33648, July 30, 1992, as amended at 59 FR 7515, Feb. 15, 1994; 59 FR 60324, Nov. 23, 1994; 60 FR 38748, July 28, 1995; 61 FR 14679, Apr. 3, 1996; 63 FR 33279, June 18, 1998; 72 FR 36790, July 5, 2007; 75 FR 17245, Apr. 5, 2010; 76 FR 25590, May 5, 2011; 76 FR 81187, Dec. 27, 2011; 77 FR 28451, May 14, 2012]
  11. [57 FR 33648, July 30, 1992, as amended at 59 FR 7515, Feb. 15, 1994; 59 FR 60324, Nov. 23, 1994; 60 FR 38748, July 28, 1995; 61 FR 14679, Apr. 3, 1996; 63 FR 33279, June 18, 1998; 72 FR 36790, July 5, 2007; 75 FR 17245, Apr. 5, 2010; 76 FR 25590, May 5, 2011]
  12. [57 FR 33648, July 30, 1992, as amended at 59 FR 7515, Feb. 15, 1994; 59 FR 60324, Nov. 23, 1994; 60 FR 38748, July 28, 1995; 61 FR 14679, Apr. 3, 1996; 63 FR 33279, June 18, 1998; 72 FR 36790, July 5, 2007; 75 FR 17245, Apr. 5, 2010]
  13. [57 FR 33648, July 30, 1992, as amended at 59 FR 7515, Feb. 15, 1994; 59 FR 60324, Nov. 23, 1994; 60 FR 38748, July 28, 1995; 61 FR 14679, Apr. 3, 1996; 63 FR 33279, June 18, 1998; 72 FR 36790, July 5, 2007]
  14. [57 FR 33648, July 30, 1992, as amended at 59 FR 7515, Feb. 15, 1994; 59 FR 60324, Nov. 23, 1994; 60 FR 38748, July 28, 1995; 61 FR 14679, Apr. 3, 1996; 63 FR 33279, June 18, 1998]
  15. [57 FR 33648, July 30, 1992, as amended at 59 FR 7515, Feb. 15, 1994; 59 FR 60324, Nov. 23, 1994; 60 FR 38748, July 28, 1995; 61 FR 14679, Apr. 3, 1996]

A new entry appears whenever the regulatory words change between government snapshots. Day-precise from the eCFR (2017 onward); before that, one snapshot per annual CFR edition (revised as of October 1). Bracketed citations are the Federal Register history printed with the section. Set a case date in the header to read any earlier wording.