Container Freight Station (CFS) Services

What a container freight station does

A container freight station (CFS) is a warehouse where ocean containers are unloaded or loaded and where cargo belonging to different shippers is separated or combined. CFS services are the working core of LCL (less-than-container-load) ocean freight, where one container carries shipments for several importers under separate house bills of lading.

On the import side, the CFS devans the container, checks every piece against the manifest, sorts cargo by house bill and holds each shipment until it is released. On the export side, it receives cargo from many shippers and stuffs it into a single container for the ocean carrier.

A CFS warehouse is not the same thing as a general distribution warehouse. Its work is driven by vessel arrivals, customs and carrier releases, and the need to turn a container fast, so the processes, paperwork and charges look different from ordinary storage.

Container freight station services at a glance

Most CFS work falls into six service lines. Importers usually need the first four; exporters and forwarders building outbound loads use consolidation.

How an LCL import moves through a CFS

LCL deconsolidation follows a predictable sequence. Delays almost always trace back to one step where a document, release or appointment was missing.

1. 01
   Origin consolidation

   At origin, an NVOCC or co-loader stuffs cargo from several shippers into one container. Each shipper gets a house bill of lading; the container travels under a master bill issued by the ocean carrier.

2. 02
   Security filing and manifest

   The importer's ISF must be on file no later than 24 hours before the cargo is laden aboard the vessel. For LCL, the container stuffing location and consolidator elements may follow later, but no later than 24 hours before arrival in the U.S. The NVOCC transmits house-level manifest data so each shipment can be tracked separately.

3. 03
   Arrival and transfer to the CFS

   After discharge, the container is moved from the terminal to the destination CFS, usually before any individual shipment has cleared customs. U.S. rules allow containerized cargo to move to a container station before entry is filed, specifically to break bulk and redeliver it.

4. 04
   Devanning and tally

   The CFS opens the container, records the seal number, unloads, counts pieces by house bill and notes any overage, shortage or damage. A good CFS photographs exceptions before the cargo is moved.

5. 05
   Holds and releases

   Each shipment needs a customs release (handled by the importer's licensed customs broker) and a freight release from the NVOCC or forwarder confirming charges are paid. The CFS also confirms that no exam hold is open.

6. 06
   Pickup or delivery

   Once both releases are in, the consignee's trucker books a pickup appointment, presents the release reference and signs for the freight. Alternatively, the CFS delivers by LTL or local truck.

How CFS charges are calculated

CFS charges are usually billed per W/M, short for weight or measure: the shipment pays on whichever is greater, its volume in cubic meters or its weight in metric tons. This convention treats 1 cubic meter and 1,000 kg as one revenue ton, so light, bulky freight pays on volume and dense freight pays on weight.

Most CFS tariffs also carry a minimum charge per house bill, which is why very small shipments can cost more per cubic meter than larger ones. Storage after the free period, documentation or release fees, and any extra handling such as palletizing, wrapping or relabeling are billed on top.

Example (hypothetical numbers, not our rates): a consignee's shipment measures 6 CBM and weighs 1,800 kg. Volume (6) exceeds weight in metric tons (1.8), so it bills as 6 revenue tons. At a hypothetical $40 per W/M, the handling charge is $240. If the tariff minimum is 1 W/M and a second shipment is only 0.4 CBM, that shipment still pays for 1 W/M.

What drives the cost of CFS services

CFS vs. CY vs. transloading: which do you need?

The right choice depends on how much freight you have in the container and where it goes next.

Customs rules that shape CFS operations

In the United States, CBP regulates container stations under 19 CFR 19.40 through 19.49. An independent container station needs an application, the port director's approval and a customs bond, and 19 CFR 19.41 allows containerized cargo to move from the place of unlading to a container station before entry is filed so it can be broken down and redelivered.

Timing matters because unentered cargo cannot sit indefinitely. Under 19 CFR 4.37, unentered merchandise may remain at the place of unlading until the 15th calendar day after landing, and the carrier must notify CBP and a bonded warehouse by day 20 so the goods can move to general order storage at the consignee's risk and expense. General order storage is expensive and slow to recover from, so file entry early.

If CBP selects a shipment for a physical exam, the cargo typically goes to a Centralized Examination Station (CES), a privately operated facility defined in 19 CFR Part 118. The CES bills its own fees directly to the importer or its agent. We do not file customs entries; your licensed customs broker does, and we work alongside the broker on holds, releases and exam moves.

Who uses CFS services

CFS customers fall into four groups, each with a different reason to need the facility:

• NVOCCs and [freight forwarders](/industries/freight-forwarders/) that sell LCL space and need a destination partner to devan, tally and release dozens of house bills from each container.
• [Importers](/industries/importers/) shipping LCL because their volume does not fill a container; they rely on the CFS to release their share quickly and accurately.
• FCL importers with mixed containers that need cartons sorted by SKU, purchase order or store before anything moves inland.
• [E-commerce sellers](/industries/ecommerce/) whose fulfillment centers accept only labeled, palletized freight built to a specific spec.

Documents a container freight station needs

Missing paperwork is the most common reason LCL freight sits in a CFS after it is ready. Have these lined up before the vessel arrives:

• House bill of lading number for each shipment, plus the master bill and container number
• Arrival notice from the NVOCC or forwarder showing the destination CFS and estimated availability
• Customs release confirmation from your licensed customs broker
• Freight release from the NVOCC or forwarder confirming ocean and destination charges are settled
• Packing list with piece count, weights and dimensions, so the tally can be reconciled
• Pickup authorization naming your trucker, or delivery instructions if the CFS arranges the outbound move
• Receiver requirements such as routing guides, label specs or appointment rules for the final destination

How to choose a CFS warehouse

Whether you are a forwarder choosing a destination partner or an importer whose forwarder lets you pick, evaluate a CFS on these points:

• Distance from the terminals. Every mile between the terminal and the CFS adds drayage time and exposes the container to traffic and appointment delays.
• Own drayage and chassis. A CFS that pulls containers with its own trucks and chassis controls the most variable part of the timeline.
• Bonded capability. Cargo that cannot be released quickly needs a bonded option, and a bonded carrier can move unreleased freight in-bond.
• Tally discipline. Ask how exceptions are documented, whether photos are taken and how fast discrepancy reports reach you.
• Release communication. Find out how the CFS confirms releases and how a trucker books a pickup, and what happens if the driver arrives without a valid reference.
• Outbound options. A CFS that also offers LTL, truckload and local delivery saves you from finding a separate carrier for the last leg.
• Systems. Warehouse management, barcoding and status updates should let you see when freight is devanned, released and picked up.

Common CFS mistakes and how to avoid them

• Filing entry late. Storage starts once the free period ends, and late entry pushes freight toward general order. Have your broker file before arrival.
• Forgetting the freight release. Customs release alone does not free the cargo; the NVOCC or forwarder must release it too.
• Sending a truck without an appointment or reference. Drivers turned away still bill for the trip. Confirm the pickup reference before dispatching.
• Underdeclared dimensions. The CFS measures freight on arrival; if it is larger than booked, W/M charges rise.
• Unlabeled cartons. Cargo without clear shipping marks takes longer to tally and is easier to mis-sort. Ask suppliers to mark every carton with the consignee and house bill or PO.
• Ignoring receiver rules. A pallet that violates a retailer's routing guide gets refused at the destination, so share those rules before devanning.

Where we provide container freight station services

We run our CFS in Long Beach, close to both San Pedro Bay ports, with our own drayage trucks and a company-owned fleet of 20' and 40' chassis plus triaxle chassis for heavier containers. We hold bonded carrier authority and operate a CBP customs-bonded warehouse, so unreleased freight has a compliant place to go.

For local detail, see our Long Beach CFS and CFS for Port of Los Angeles freight. Related services include freight consolidation, container unloading and cross-docking. For outbound freight, we ship by LTL or full truckload.

Frequently asked questions