Accessorial

Driver assist accessorial explained

Driver labor outside normal driving duties, such as helping load, unload, count, or move freight.

Updated 2026-06-04

Written and reviewed by LaneMath Editorial Team. Updated 2026-06-04. LaneMath pages are maintained as practical carrier education using public references, example-only math, and internal editorial review.

Carrier context

Driver assist should be described as labor outside normal driving and dock check-in, with the task named before it begins.

When it applies

  • The driver is asked to count, sort, pallet jack, tailgate, load, unload, or move freight.
  • The work was not part of the original service expectation on the rate confirmation.
  • The event is tied to the load and is outside the basic linehaul move.
  • The broker, shipper, or receiver instructions create extra time, labor, mileage, or out-of-pocket cost.
  • The rate confirmation or written approval gives a path for requesting the charge.

What to check on the rate confirmation

  • Type of labor, expected time, pay amount, safety limits, and whether the driver may refuse unsafe handling.
  • Whether driver assist is separate from lumper, stop-off, or detention charges.
  • Whether the charge is already included in the all-in rate.
  • Free time, approval process, dollar amount, and documentation requirements.
  • Who must approve the charge and whether a revised confirmation is required.

Common documentation

  • Broker approval, facility request, photos if appropriate, time spent, and POD notes.
  • Driver note identifying the task performed and the person or facility requesting it.
  • Arrival and departure times when time is part of the request.
  • Receipts, signed paperwork, gate records, emails, or text approvals.
  • POD, BOL, revised confirmation, and invoice notes.

Negotiation notes

  • Get written approval before performing extra labor when practical.
  • Describe the specific work instead of using a vague phrase like help unload.
  • Ask before the cost is incurred when possible.
  • Keep the request factual and tied to written load terms.
  • Do not assume approval from a phone conversation; request written confirmation.

Example wording

Please confirm the requested driver-assist task, approved amount, and whether the driver should proceed before the confirmation is revised.

References and methodology