Manifest

In shipping and logistics, a manifest is a document that lists all the cargo carried on a specific vehicle, vessel, or aircraft. It provides a complete inventory of what is on board, including descriptions of the goods, quantities, weights, consignee information, and bill of lading or tracking numbers. Manifests serve regulatory, operational, and commercial purposes, giving customs authorities, carriers, and receiving facilities the information they need to process shipments efficiently.

Ocean Cargo Manifest

An ocean vessel manifest lists every container and every bill of lading on the ship. For a large container vessel carrying 10,000 to 24,000 TEUs, the manifest can run to thousands of line items. The steamship line compiles the manifest and transmits it electronically to customs authorities at the destination port before the vessel arrives. In the United States, CBP requires carriers to submit manifest data through the Automated Manifest System (AMS) at least 24 hours before cargo is loaded at the foreign port, under the 24-Hour Rule established after September 11, 2001. This advance manifest gives CBP time to screen shipments for security risks before they depart for U.S. shores.

Each entry on the ocean manifest typically includes the bill of lading number, shipper and consignee names, container number, seal number, cargo description, weight, piece count, and the port of loading and discharge. CBP uses this data to determine which containers need physical examination upon arrival and which can be released without inspection.

Truck Manifest

A trucking manifest lists all shipments on a single truck or trailer. For LTL (Less than Truckload) carriers, the manifest includes every shipper’s freight on board: PRO numbers, origin and destination for each shipment, piece count, weight, and freight class. The driver carries the manifest and presents it at each delivery stop. For FTL (Full Truckload) shipments, the manifest is simpler since there is typically one shipper and one consignee, and the bill of lading serves as the de facto manifest.

Air Cargo Manifest

Airlines compile air cargo manifests listing all freight and mail on each flight. The manifest references Master Air Waybill numbers, shipper and consignee data, piece counts, weights, commodity descriptions, and any special handling codes (hazardous goods, perishables, live animals). Like ocean manifests, air cargo manifests must be transmitted to destination customs authorities in advance. For flights bound for the United States, carriers submit Air Cargo Advance Screening (ACAS) data at least four hours before departure from the foreign airport.

FBA Shipping Manifest

Amazon uses the term “manifest” in its own way within the FBA shipment workflow. When a seller creates an inbound shipment plan in Seller Central, Amazon generates a shipping plan that lists all ASINs, quantities, box contents, and the destination fulfillment center(s). This plan, along with the box content information the seller provides, functions as the manifest for the FBA shipment. Amazon’s receiving teams use this manifest data to check in the arriving shipment. Discrepancies between the manifest and the actual contents (missing units, extra units, wrong ASINs) can delay receiving and trigger inventory adjustment charges.

Customs and Compliance Uses

Manifests are legal documents. Filing a false or inaccurate manifest with CBP is a violation that can result in fines of $10,000 or more per incident. Carriers are responsible for the accuracy of the manifest they submit, but shippers and freight forwarders who provide incorrect information to the carrier share liability. Common manifest errors include incorrect weights (often due to using estimated rather than actual scale weights), wrong container numbers, and mismatched consignee details that delay customs release.

For FBA sellers working with prep centers, the internal receiving manifest is equally important. When MeisterPrep receives an inbound container or LCL shipment, the receiving team checks the physical cargo against the seller’s packing list and purchase order to create a verified receiving manifest. This document becomes the basis for all downstream prep work, ensuring every unit is accounted for before labeling, packaging, and shipment creation begins.