The Canada Border Services Agency (CBSA) is warning traders, customs brokers and highway carriers to brace for staggered systems outages that began in the early hours of Saturday, 9 May and will run until 13:00 ET on Sunday, 10 May. According to Trade News bulletin TCC26-0093, the CARM Client Portal, eManifest Portal, Canadian Export Reporting System (CERS) and all electronic data-interchange (EDI) applications will be intermittently unavailable. Although the shutdown window is limited to off-peak hours, thousands of shipments move across Canada’s land borders every weekend—particularly along the Windsor–Detroit and Pacific Highway corridors. During the outage, the CBSA will revert to paper processing and has instructed highway carriers to equip drivers with duplicate hard-copy cargo documents. Officers will waive Administrative Monetary Penalties for non-electronic filings during the maintenance window and for two hours afterwards. For importers, the bigger headache is the CARM Portal downtime. CARM has become the single point of entry for submitting electronic commercial accounting declarations and posting surety bonds. Any payments or release requests queued after 23:00 ET on 9 May will not post until Sunday afternoon, potentially delaying just-in-time supply chains for the automotive and grocery sectors. Freight forwarders and customs brokers are advising clients to transmit data well in advance of cutoff times and to keep contingency bonds on file. Shippers using third-party logistics platforms that interface directly with CBSA APIs should expect error messages until service resumes.
![CBSA weekend system outage prompts contingency plans for importers and cross-border carriers]()
Companies that also need to arrange entry documents for crew members or short-term assignees can lean on VisaHQ for quick, fully online processing of Canadian visas and eTAs. The VisaHQ portal (https://www.visahq.com/canada/) centralises the latest government requirements and offers real-time status tracking, helping mobility teams keep personnel compliant even when CBSA digital channels are down.
The agency says it will monitor message backlogs once systems come back online and does not anticipate long-term processing delays. For global mobility managers, the outage is another reminder that CARM is still in its transition phase. Companies moving project equipment or household goods into Canada this weekend should alert relocation vendors and prepare physical paperwork for drivers at the border. Once the maintenance window closes, electronic filing rules—and penalties—snap back into place.
Companies that also need to arrange entry documents for crew members or short-term assignees can lean on VisaHQ for quick, fully online processing of Canadian visas and eTAs. The VisaHQ portal (https://www.visahq.com/canada/) centralises the latest government requirements and offers real-time status tracking, helping mobility teams keep personnel compliant even when CBSA digital channels are down.
The agency says it will monitor message backlogs once systems come back online and does not anticipate long-term processing delays. For global mobility managers, the outage is another reminder that CARM is still in its transition phase. Companies moving project equipment or household goods into Canada this weekend should alert relocation vendors and prepare physical paperwork for drivers at the border. Once the maintenance window closes, electronic filing rules—and penalties—snap back into place.
