Warehouse sub-location codeActive
4543Canadian National Railway Co. in Quebec
4543 is the CBSA sub-location code for Canadian National Railway Co.’s warehouse at 171-4th Street Senneterre J0Y 2M0. It reports to CBSA office 0350, Val-d'Or. CBSA lists it as a railway company sufferance warehouse.
- Sub-location code
- 4543
- Operator
- Canadian National Railway Co.
- Warehouse type
- Railway company sufferance warehouse (AR)
- Address
- 171-4th Street Senneterre J0Y 2M0
- Reports to
- 0350 Val-d'Or
- Province
- Quebec
- Status
- Active, on CBSA’s list of July 27, 2026
Other warehouses that report to 0350
Good to know
4543 + 0350
Always with an office code. A warehouse’s four-digit code only goes on a declaration together with the code of the CBSA office it reports to.
Questions
What is sub-location code 4543?
The CBSA code for Canadian National Railway Co.’s warehouse at 171-4th Street Senneterre J0Y 2M0, where imported goods can wait until CBSA releases them.
What type of warehouse is 4543?
It is a railway company sufferance warehouse, type AR on CBSA’s list.
Which CBSA office does 4543 report to?
Office 0350, Val-d'Or, in Quebec.
Is 4543 still in use?
Yes. It is on CBSA’s current list of sub-location codes.
Sources: Sub-location codes for customs sufferance warehouses, Canada Border Services Agency, version of July 27, 2026; Directory of CBSA offices and services, Canada Border Services Agency.
Warehouse types are CBSA’s. Its list labels a few rows inconsistently; each type is named as CBSA names it on most rows.
Adhoc is not affiliated with CBSA or CBP.
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