1. Temporary or Occasional Trips, get the permits at https://www.oregontruckingonline.org/
If a Kentucky‑based carrier is just passing through Oregon or making a short‑term delivery and does not have full IRP/IFTA registration that includes Oregon, then:
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You must obtain temporary permits before operating in Oregon.
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Trip Permit — for vehicles not registered under IRP; valid for a limited number of days (often up to 10 days).
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Fuel Permit — if you aren’t licensed under IFTA.
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Weight‑Distance (Highway Use Tax) Permit — for heavy vehicles over 26,000 lbs not enrolled in Oregon’s weight‑mile tax program.
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These permits let an out‑of‑state carrier legally operate in Oregon without full state registration. Without them, enforcement at weigh stations can result in citations or fines.
2. Regular or Frequent Operations
If the carrier regularly operates in Oregon (more than a few temporary trips) or has vehicles over certain weight limits:
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You will likely need to establish an Oregon Motor Carrier Account with the Oregon Department of Transportation — Commerce & Compliance Division (CCD).
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Register vehicles through Oregon Trucking Online (TOL).
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Enroll in the Weight‑Mile Tax (WMT) program if required.
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If vehicles are operated under IRP and Oregon is included on your apportioned plates/cab card, that generally satisfies the registration requirement for multi‑state operations (so separate Oregon trip permits aren’t needed).
3. Oversize/Overweight Loads
If the load is oversize or overweight beyond legal limits, you will need an oversize/overweight (variance) permit before entry or operation in Oregon — whether you’re temporarily passing through or regularly operating there.
Summary
| Situation | Permit/Registration Needed? | Typical Requirement |
|---|---|---|
| Single or occasional trip | Yes | Trip permit, fuel permit, weight‑distance permit |
| Regular operations in Oregon | Yes | Oregon Motor Carrier Account + vehicle enrollment, WMT or IRP |
| IRP/IFTA with Oregon included | Not separate Oregon permit | IRP plates/cab card satisfy registration |
| Oversize/overweight loads | Yes |
Oversize/overweight variance permi |