A8A — Canada Manifest Form, explained

For 99% of highway freight, ACI eManifest is the manifest CBSA wants — submitted electronically at least one hour before the truck arrives. The A8A becomes relevant in three scenarios:

1. CBSA or carrier system outage. If the ACI transmission pathway is down, CBSA falls back to paper A8A.
2. Specific in-bond moves. Some in-bond transportation scenarios — particularly marine-to-highway transfers at smaller ports — still use A8A paperwork.
3. Edge-case rural crossings. A handful of low-volume crossings retain paper processing for specific commodity types.

The A8A is conceptually identical to an ACI eManifest — it lists the carrier, conveyance, crew, port of arrival, and a cargo section with one line per shipment. The cargo lines include Cargo Control Number (CCN), consignee, description, pieces, weight, and piece marks or container numbers.

The form is designed to be filled in by hand at the yard or dispatch desk — carbon-copy format, typically in triplicate: one for the carrier, one for CBSA, one for the broker.

The most common A8A mistake is using it as the primary manifest when ACI is actually required — CBSA will accept the paper form at the booth but may still issue an AMPS penalty for failure to submit advance commercial information. If ACI is the rule for your lane, an A8A is a fallback, not a substitute.

The second most common mistake is CCN format — A8A CCN follows the same 9+8 carrier code plus unique identifier structure as the electronic PARS barcode. An invented or malformed CCN will be rejected at entry filing time.

BorderPro's paper fallback mode generates a pre-filled A8A PDF from the existing eManifest data — so in a CBSA outage, you can print and present paperwork that matches what would have been filed electronically. The CCN, cargo lines, and consignee data are carried directly from the dispatched shipment, which eliminates the re-keying errors that paper fallback usually introduces.