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ISR FleetTrack® HOS ELD Module HOS100
ISR FleetTrack® HOS ELD Module (ELD ID ISR500) is on FMCSA's registered ELD list dated Oct 24, 2026. Source: FMCSA ELD list.
- ELD IDISR500
Made by ISR Corporation · ELD ID ISR500 · model HOS100 · version 1.90
- On FMCSA's list
- Registered
- FMCSA list dated
- Oct 24, 2026
Registered on FMCSA's list dated Oct 24, 2026. Check that the ELD ID on your screen is ISR500 and your app is on version 1.90. FMCSA can revoke a device without advance notice, so look it up again if you hear about a removal.
Source: FMCSA registered ELD list, dated Oct 24, 2026, last compared with FMCSA Oct 25, 2026.
Watching for changes? The RSS feed adds an item for each device that lands on FMCSA's revoked list.
Device details on FMCSA's list
- App on a tabletFMCSA listing: “0 portable device is provided via the USB port on the tablet.”
| Device name | ISR FleetTrack® HOS ELD Module |
|---|---|
| ELD ID | ISR500 |
| Model | HOS100 |
| Software version | Version 1.90 |
| Company on the list | ISR Corporation |
| Data transfer | not listed |
| Provider website | www.isrfleettrack.com (as listed by FMCSA) |
| User manual | Manual on FMCSA's site |
Source: FMCSA ELD list, dated Oct 24, 2026. FMCSA notes that providers self-certify their devices; FMCSA publishes no registration date.
Other ISR Corporation devices
- ISR FleetTrack® HOS ELD Module (ISR500)Registered
Questions
Is ISR FleetTrack® HOS ELD Module FMCSA approved?
FMCSA doesn't approve ELDs: makers self-certify them, and FMCSA lists them as registered. ISR FleetTrack® HOS ELD Module (ELD ID ISR500) is on FMCSA's registered ELD list dated Oct 24, 2026, the list 49 CFR 395.22(a) says carriers must pick from.
How do I tell if my ELD is this ISR FleetTrack® HOS ELD Module?
Match the ELD ID on your screen to ISR500 and check that your app is on version 1.90. FMCSA lists each model and software version separately, and one maker can have one version registered and another revoked.
What happens if FMCSA revokes ISR FleetTrack® HOS ELD Module?
FMCSA's revocation notices say "Motor carriers have up to 60 days to replace the revoked ELDs with a compliant ELD." Drivers still using it on or after the date in the notice are put out of service. FMCSA doesn't announce investigations before a removal, so look the device up again when you hear about one.