Every shipping container used in international transport must have a valid CSC plate (Convention for Safe Containers). The CSC plate serves as the container’s official safety certificate, ensuring both cargo protection and the safety of personnel handling the container throughout its service life.
Why the CSC Plate Is a Legal Requirement, Not Just a Formality
International container transportation is strictly regulated by the International Maritime Organization (IMO).
Under the International Convention for Safe Containers (CSC), adopted in 1972, every shipping container must undergo regular safety inspections to verify its structural integrity and operational safety.
These inspections are designed to minimize the risk of:
● Structural deformation
● Water ingress and leakage
● Fire hazards
● Failure under dynamic stacking and transportation loads
A container without a valid CSC certificate can be refused for loading onto an international vessel, making the certificate an essential requirement for global shipping.
The official text of the International Convention for Safe Containers (CSC 1972) is available on the International Maritime Organization’s website:
International Convention for Safe Containers (CSC) – IMO
Understanding the Information on a CSC Plate
A CSC plate functions as the container’s technical passport, confirming compliance with both ISO and CSC safety standards.
A standard CSC plate contains the following information:
● Manufacturer’s name, model, factory serial number, and the unique container identification number.
● Weight specifications, including the maximum gross weight and allowable stacking load.
● Transverse racking test value.
● Approval number issued by the recognized classification society and the country code of the approving authority.
● ACEP (Approved Continuous Examination Program) identification number, where applicable.
● Fumigation and flooring treatment information, indicating any preservative chemicals used for the wooden floor.
How Long Is a CSC Certificate Valid?
A CSC plate remains valid only if two conditions are met:
The plate is permanently attached to the outside of the left-hand container door using durable corrosion-resistant fasteners.
The container successfully passes inspection without structural defects that would compromise its safety.
If significant damage is discovered during inspection, the CSC certification is automatically suspended until all required repairs have been completed and the container has passed a new inspection.
CSC Inspection Programs: ACEP vs. PES
Shipping containers can be certified under one of two internationally recognized inspection programs.
Periodic Examination Scheme (PES)
The Periodic Examination Scheme (PES) is the traditional inspection program, commonly used by smaller container owners.
Under this program:
● The first inspection must take place within five years after manufacture.
● Subsequent inspections are required at intervals not exceeding 30 months.
● The CSC plate must display the Next Examination Date (NED).
Approved Continuous Examination Program (ACEP)
The Approved Continuous Examination Program (ACEP) is now the preferred solution for large container operators and leasing companies.
Rather than following fixed inspection intervals, containers are inspected continuously as part of normal maintenance and operational procedures.
Its major advantages include:
● Continuous monitoring throughout the container’s service life.
● Early identification of structural defects.
● No need to replace or remark the CSC plate after each inspection.
Although both inspection schemes provide the same level of safety and are recognized worldwide, ACEP has become the industry standard due to its greater operational flexibility and simplified administration.
Additional Plates Commonly Found on Shipping Containers
Besides the standard CSC plate, many containers also display a combined certification plate containing information required for international trade.
These markings may include:
Customs Approval Plate (CCC)
Confirms that the container is approved for transporting cargo under customs seals.
Timber Treatment Information
Specifies the chemicals used to treat the container’s wooden flooring in accordance with international phytosanitary regulations.
Owner Identification Plate (BIC Code)
Displays the owner’s registered BIC code and company identification.
Where Can You Buy a CSC-Certified Shipping Container?
If you’re looking for a shipping container with a valid CSC certificate, My-market.mg offers a wide selection of inspected containers ready for international use.
Every listed container includes a valid CSC plate.
Simply choose:
● Container type
● Pickup location
● Drop-off location
The platform provides access to more than 50,000 shipping containers across 100+ locations worldwide.
Transparent Pricing
All prices are displayed upfront with no hidden fees.
Every listing includes:
● Real container photographs
● Current availability
● Verified technical condition
● Negotiable pricing
This allows buyers to compare offers in real time and secure competitive deals that are often unavailable through traditional sales channels.
CSC Inspection Costs
Inspection costs vary depending on the country, certification body, and the container’s condition.
Typical prices include:
Region | Approximate Inspection Cost |
Europe | From €40 per inspection |
China | Approximately CNY 12,000–35,000, including certification and related documentation |
*The information on this page does not constitute a public offer.