CY - Container Yard
Also called: Container Depot · Terminal Yard · Port Yard · CY Gate
What is a Container Yard (CY)?
A Container Yard is the designated area inside or adjacent to a port terminal where full containers — both loaded (full) and empty — are stored, organised, and staged before being loaded onto a vessel or after being unloaded from one. It is essentially the parking and sorting area for containers at a port.
Every container that moves through a port passes through a Container Yard. When your cargo arrives at the port in a container, it goes into the CY. When a vessel unloads containers at the destination port, they come into the CY. The CY is the critical handover point between land transport (trucks and trains) and sea transport (vessels).
Think of it this way: Imagine a large airport cargo terminal where packages from thousands of flights are sorted, stored temporarily, and loaded onto outbound aircraft. The Container Yard is exactly that — but for shipping containers instead of parcels. It is the organised holding area where containers wait for their next move, whether that is onto a ship, onto a truck, or into a storage zone.
What actually happens inside a Container Yard?
A Container Yard is a highly organised, fast-moving operation. At any given time it handles multiple activities simultaneously:
Receiving — Trucks arrive carrying export containers from shippers and factories. Each container is checked at the gate, weighed, scanned for security, and given a slot in the yard.
Stacking — Giant cranes called RTG cranes (Rubber Tyred Gantry cranes) or RMG cranes (Rail Mounted Gantry cranes) pick up containers and stack them precisely in rows and columns — often 4 to 6 containers high — to maximise yard space.
Sorting and planning — The terminal's computer system (Terminal Operating System or TOS) plans exactly which containers go where in the yard based on their destination, vessel, weight, and loading sequence.
Loading — When a vessel arrives, containers are moved from their stack positions to the quayside where Ship-to-Shore (STS) cranes load them onto the vessel in a precise, planned order.
Unloading — Containers discharged from arriving vessels are brought into the CY and placed in designated zones for pickup by consignees or onward transport.
Empty container management — Empty containers returned by importers are also stored in the CY in separate zones, ready to be reused for the next export shipment.
CY vs. CFS — what is the difference?
These two terms are among the most frequently confused in freight. They refer to two completely different facilities that handle cargo in fundamentally different ways.
CY (Container Yard) — Deals with full containers. The container arrives sealed and leaves sealed. The cargo inside is never touched or unpacked at the CY. It is purely a storage and movement facility for whole containers. Used for FCL (Full Container Load) shipments.
CFS (Container Freight Station) — Deals with loose cargo and LCL (Less than Container Load) shipments. At a CFS, cargo from multiple shippers is physically unpacked, sorted, and consolidated into a single container (stuffing) — or a container is unpacked and individual consignments are separated and handed to different receivers (stripping). The cargo is handled at the piece or pallet level, not as a sealed container.
The simplest way to remember it: CY = whole sealed containers moving in and out. Nobody opens them. CFS = cargo is opened, sorted, packed, or unpacked. Goods are handled individually.
If you are shipping FCL (you have filled an entire container yourself), your shipment moves through a CY. If you are shipping LCL (your cargo shares a container with other shippers), your shipment moves through a CFS.
What does CY/CY mean on a Bill of Lading?
On a Bill of Lading or freight contract, the terms CY and CFS appear as a pair to describe where the carrier's responsibility begins and ends. This is called the cargo receipt and delivery basis.
CY/CY (Container Yard to Container Yard) — The carrier takes responsibility from the origin CY (when the container enters the terminal at origin) to the destination CY (when the container is available for pickup at the destination terminal). This is the most common arrangement for FCL shipments. The shipper delivers a full container to the origin CY, and the consignee picks up a full container from the destination CY.
CY/CFS (Container Yard to Container Freight Station) — The carrier receives a full container at the origin CY but delivers to a CFS at destination where it is unpacked and individual consignments are separated for different receivers.
CFS/CY (Container Freight Station to Container Yard) — Cargo from multiple shippers is consolidated at an origin CFS into a container, which is then delivered as a full container to the destination CY.
CFS/CFS (Container Freight Station to Container Freight Station) — LCL cargo is consolidated at origin CFS and deconsolidated at destination CFS. Both ends involve cargo handling at the piece level.
These terms define who is responsible for what and where — which directly affects your costs, your documentation, and your planning.
CY cut-off — what is it and why does it matter?
CY cut-off (also called cargo cut-off) is the deadline by which your container must physically arrive at the Container Yard before it can be loaded onto the vessel. If your container does not reach the CY by the cut-off time, it will not make the vessel — regardless of whether your booking is confirmed.
Typical CY cut-off: 24 to 48 hours before the vessel's ATD (Actual Time of Departure)
Example:
Vessel ETD: 10th June at 18:00
CY cut-off: 8th June at 12:00
Your container must be physically inside the terminal by 8th June at 12:00. Arriving at 13:00 on 8th June means you have missed the cut-off — your container gets rolled to the next sailing.
Missing the CY cut-off is one of the most common and costly mistakes in export logistics. It causes:
Your container missing the vessel (rolling)
Demurrage charges for the container sitting in the yard waiting for the next vessel
Delays to your buyer's delivery timeline
Potential LC (Letter of Credit) non-compliance if the shipment date is missed
Always confirm the CY cut-off date and time with your freight forwarder well in advance — and build in buffer time for truck delays, traffic, or documentation issues.
How does a CY relate to your shipment as a shipper?
When you book an FCL shipment, here is how the CY fits into your export process:
You stuff (pack) your cargo into the container at your factory or warehouse. Your truck picks up the container and drives to the port. At the terminal gate the container is checked in — this is the CY gate-in. The container enters the CY and is assigned a stack position. The terminal loads your container onto the vessel before the CY cut-off. The vessel sails (ATD). At the destination port the container is discharged and moves into the destination CY. Your consignee or their agent arranges pickup from the destination CY. Free time begins — the clock for demurrage starts ticking from when the container is available in the destination CY.
Every stage of this process connects back to the CY as the central hub.
Why does the Container Yard matter to you as a shipper?
It is where your cargo transitions from your control to the carrier's control. The moment your container enters the CY at origin, it is in the carrier's ecosystem. Damage, loss, or issues that occur after CY gate-in are the carrier's responsibility — not yours. Before gate-in, they are yours.
CY gate-in timestamp is a key milestone for your documentation. The gate-in time at the CY is recorded and often used as the on-board date reference for Bill of Lading purposes and LC compliance.
Missing the CY cut-off rolls your container — with real financial consequences. A rolled container does not just delay your shipment. It triggers demurrage, storage charges, potential LC penalties, and customer dissatisfaction.
Congestion at the CY affects your free time. When a CY is heavily congested — common at major ports during peak season — containers can be slow to process, slow to load, and slow to be made available at destination. This can eat into your free time windows for both demurrage and detention.
Understanding CY terms on your Bill of Lading protects you commercially. Knowing whether your contract is CY/CY or CY/CFS tells you exactly where the carrier's responsibility begins and ends — and where yours picks up.
Conclusion
CY is the storage and staging area for full containers at a port terminal
Every FCL shipment passes through a CY at both origin and destination
CY cut-off is the deadline for your container to arrive at the terminal before the vessel sails — typically 24 to 48 hours before departure
CY handles full sealed containers — CFS handles individual cargo and LCL shipments
CY/CY on a Bill of Lading means the carrier is responsible from origin terminal to destination terminal
Demurrage free time at destination starts from when the container is available in the CY
Frequently asked questions
1. Is the Container Yard the same as the port?
Not exactly. The port is the broader infrastructure — berths, waterways, administration, and all facilities. The Container Yard is a specific zone within or adjacent to the port dedicated to container storage and staging. A single port can have multiple container yards operated by different terminal operators.
2. Who operates the Container Yard?
Container Yards are operated by terminal operators — companies that manage port terminal infrastructure. Major global terminal operators include DP World, APM Terminals, PSA International, Hutchison Ports, and COSCO Shipping Ports. The shipping line does not usually operate the CY — they use the terminal operator's facility and pass the cost through to shippers as THC.
3. Can I visit the CY to inspect my container?
Generally no — Container Yards are secure, restricted-access facilities. Unauthorised entry is not permitted for safety and security reasons. If you need to inspect your cargo or container, this must be arranged formally through the terminal operator or your freight forwarder, and access is typically only granted in specific circumstances such as cargo surveys or insurance inspections.
4. What is CY gate-in and gate-out?
Gate-in is the timestamp when your container enters the CY — checked in at the terminal gate on the way to the vessel. Gate-out is when the container exits the CY — either picked up by a consignee after discharge or departing the terminal on a truck. These timestamps are important records for tracking, demurrage calculation, and BL documentation.
5. What happens to my container if it misses the CY cut-off?
Your container stays in the CY and is rolled to the next available sailing on the same route. You will need to rebook it on the next vessel, which may incur rebooking fees. Demurrage charges may apply from the original intended vessel's arrival date. Your freight forwarder will handle the rebooking but you will be responsible for the additional costs