ELD basics in the US and Canada (2026)
An electronic logging device records hours. Which device is legal depends on the country and on the operation. This page does not rank current models and does not sell one. The photo is a Qualcomm electronic on-board recorder from 2011, an earlier hours box. It is not a current certified ELD and not a shopping recommendation.
Hours limits are a different page: hours of service in the US and Canada.
The official pages
- Canada, start here: Electronic logging devices
- Canada, drivers and carriers: ELDs for commercial drivers and motor carriers. Transport Canada says federally regulated drivers were to use an ELD by 12 June 2021, and that the device must be on the certified list.
- Canada, the list itself: List of electronic logging devices
- United States: FMCSA, electronic logging devices
The technical standard moves. When this page says "the current Transport Canada / CCMTA technical standard," it means the standard linked from those Transport Canada pages, not a version number copied here. Version numbers go stale.
What is worth knowing before you buy or you switch
Swipe this table sideways. The page stays put, and the first column stays visible.
| Question | United States | Canada |
|---|---|---|
| Is this box legal for my operation? | FMCSA's ELD page and the carrier's compliance staff | The certified list linked above. If it is not on the list, it is not the Canadian device |
| Does the other country's approval carry over? | Do not assume a Canadian certification satisfies FMCSA | Do not assume a US certification is on Transport Canada's list |
| Who picks the hardware? | The carrier, within the rule | The carrier, within the rule |
| What if the truck runs both countries? | You need a setup the carrier has cleared for both rulebooks | Same. One sticker from the other country is not the clearance |
What we will not add
We will not list "best ELDs." A ranking would be a product claim we cannot support, and the legal question is the certified list, not a review score. We will not describe how to edit a log or how to avoid a roadside transfer. That is not a gear note.
If the carrier issues the device, use that device and the training they gave you. A personal tablet app is not a substitute you invent on a Sunday.
What to confirm before anyone buys a box
The carrier chooses the device. Your job is to know which rulebook the truck is on and whether the device in the dash is the one they say it is. In Canada, an ELD has to be on Transport Canada's certified list. A device certified for the United States is not automatically on that list. The hours page is the separate question of which ceilings apply. This page does not add your hours or tell you that you are legal.
Before you buy, switch, or let a shop install one:
- Ask the carrier which device they accept, and whether the truck is in the US program, the Canadian program, or both.
- Open the official list rather than a seller's badge. Transport Canada's ELD page and the FMCSA materials are linked from the Canada collection. A badge on a listing is advertising.
- Confirm the cables match the truck. The engine year and the connector are a shop question. A box that does not plug into that truck is a paperweight.
- Ask who owns the data and who you call when it fails at a scale. A spare plan is a carrier policy, not a second cheap logger you bought at a counter.
- If you cross the border, ask how the carrier wants the device handled on each side. The border checklist is the customs paper. The ELD is not a customs filing.
What we are not adding: a ranked list of loggers, a price, a claim that we installed one, or a procedure for editing a record. If a record looks wrong, follow the carrier's malfunction instructions and the regulation. Do not "fix" a day because a website showed a screenshot.
Paper logs, when the rule allows them, are the carrier's backup, not a creative exercise. Keep the blank sheets where they told you to keep them, with a pen, in the same folder as the other documents. A dead screen is a bad time to discover the paper is at home.
Skip a used device with no certification you can find, a mount that requires a hole the company forbids, and any pitch that says the logger will make your hours longer. It records. It does not grant time. If the trainer and the regulation disagree, stop and sort it with the carrier before you roll.
| Question | Where the answer lives |
|---|---|
| Which device | The carrier, then the official certified list |
| US versus Canada | The program the carrier put the truck in |
| Cables | The shop and the truck, not a universal claim |
| A bad record | Carrier malfunction steps and the regulation |
| Hours left | Your log and the official text, not this page |
Conclusion
ELDs are a compliance tool the carrier is responsible for. Canada publishes a certified list. The United States publishes its own rules. A device that is fine on one side of the border is not automatically fine on the other. Check the list, then stop.
FAQ
Can you recommend an ELD brand?
No. Use the carrier's device and the official list. This page does not name models.
The truck has a US ELD. Can I use it in Canada?
Only if that device is also what the Canadian rules require, including the certified list. US certification is not the same document. Check Transport Canada's list.
When did Canadian federally regulated drivers have to use an ELD?
Transport Canada's page for drivers and carriers says 12 June 2021. Exemptions and provincial details are on the official pages, not something to guess from a headline.