The following is provided by the Canada Border Services Agency (CBSA).
CARM Scheduled Maintenance
Due to system maintenance activities, the CARM Client Portal, CAD EDI, CAD API, Tariff, Duty & Taxes Calculator, and Bond API will be unavailable on Friday, January 03, 2025 from 23:00 (ET) until Saturday, January 04, 2025 at 09:00 (ET).