Carrier profile · USDOT 4232371 · MC-1637636 · FMCSA data fetched 2026-11-05

IDDER TRANS INC

1 power units1 driversInterstateWINDSOR, WI

Census status Active (A)MC-1637636 · code A

← Back to overviewAuthority & Insurance · USDOT 4232371

Authority & Insurance

Operating authority by docket

Docket	Authority type	Status	BI&PD req. / on file (source value)	Cargo req./on file	Bond req./on file
MC1637636	Motor Carrier of Property (Except Household Goods)	Active	750,000 / 1,000,000	N / N	N / N

Source: Motus Carrier – All With History (inys-ebih) · raw queryDataset updated 2026-11-04 10:13 UTCFetched 2026-11-05 04:28 UTC

Authority status history

FMCSA change date	Docket	Authority type	New status	Reason (source)
2024-06-11	MC1637636	Motor Carrier of Property (Except Household Goods)	Active	GRANTED

Source: Motus AuthHist – All With History (yu5v-wbh6) · raw queryDataset updated 2026-11-04 10:09 UTCFetched 2026-11-05 04:28 UTC

Status and reason text are shown exactly as FMCSA publishes them. The change date is FMCSA's status_change_date; “Dataset updated” is when FMCSA last published the file, and “Fetched” is when VAX read it. The two authority files are shown side by side and are not reconciled by VAX. Amounts: the dictionary says “thousands”, but published values look like dollars, so raw values are shown. Census status is not authority.

Insurance filings

Insurer	Type	Form	Policy	Max / underlying (source)	Effective
Great West Casualty Company	BI&PD · Primary	BMC-91X	GRT40777A	1,000,000 / 0	2026-09-21

Source: Motus Insur – All With History (c5y8-a4uz) · raw queryDataset updated 2026-11-04 10:09 UTCFetched 2026-11-05 04:28 UTC

Filings as recorded by FMCSA — not a certificate of insurance or proof of current coverage. Amounts are source values (dictionary: thousands).

Source: Motus InsHist – All With History (3uet-3z4i) · raw queryDataset updated 2026-11-04 10:09 UTCFetched 2026-11-05 04:28 UTC

Source: InsHist – legacy (6sqe-dvqs) · raw queryDataset updated 2026-11-04 13:22 UTCFetched 2026-11-05 04:28 UTCFrozen by FMCSA since 2026-05-14

Prior policies

Insurance timeline

Hover a bar for insurer and dates.

Current filings (c5y8-a4uz) — effective date only

Great West Casualty Company · 2026-09-21 → end not published

Prior policies (3uet-3z4i + legacy 6sqe-dvqs) — effective → cancellation

Great West Casualty Co · 2025-06-05 → 2026-09-21

ARTISAN & TRUCKERS CASUALTY COMPANY · 2024-06-05 → 2025-06-05

20252026

2024-06-052026-09-21

Bars run only between published effective and cancellation dates. Current filings show their effective date only — no end is assumed and no continuous coverage is inferred. Current history: 3uet-3z4i; legacy rows from 6sqe-dvqs (frozen 2026-05-14) are kept only when not already in the current file.

Insurer	Effective	Cancelled	Method	Policy	Dataset
Great West Casualty Co	2025-06-05	2026-09-21	TERM/REPL	GRT40777A	3uet-3z4i
ARTISAN & TRUCKERS CASUALTY COMPANY	2024-06-05	2025-06-05	Replaced	CA982183133	6sqe-dvqs

Great West Casualty Co
Effective
2025-06-05
Cancelled
2026-09-21
Method
TERM/REPL
Policy
GRT40777A
Dataset
3uet-3z4i
ARTISAN & TRUCKERS CASUALTY COMPANY
Effective
2024-06-05
Cancelled
2025-06-05
Method
Replaced
Policy
CA982183133
Dataset
6sqe-dvqs

Federal activity

2026-09-21c5y8-a4uz
Insurance filing effective — Great West Casualty Company
2026-09-213uet-3z4i
Prior policy ended (term/repl) — Great West Casualty Co
2026-09-17Census
Latest MCS-150 filing
2025-06-056sqe-dvqs
Prior policy ended (replaced) — ARTISAN & TRUCKERS CASUALTY COMPANY
2024-06-11yu5v-wbh6
Authority status change: Motor Carrier of Property (Except Household Goods) → Active (GRANTED)
2024-04-28Census
Added to FMCSA registration

Built only from dates in the sources above. Authority changes use FMCSA's own change date (yu5v-wbh6).

Changes observed by VAX monitoring

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