Serial Shipping Container Code (SSCC)
The Serial Shipping Container Code (SSCC), also known as an SSCC-18 code, is a unique 18-digit number assigned to a logistical unit within the supply chain.
This code acts as a universal identifier for a specific shipment, like a pallet, case, or carton, throughout its journey.
The serial shipping container code SSCC barcodes, typically encoded in GS1-128 format, are then applied to the logistical unit, allowing for automated tracking and information sharing across various parties involved in the supply chain.
When Do I Need an SSCC Label?
The use of SSCC labels is becoming increasingly common in the supply chain, particularly for businesses involved in the following sectors:
Retail
Many large retailers require their suppliers to use SSCC labels for improved inventory management and faster in-store receiving process.
SSCC code labels can streamline the receiving process by providing advanced shipment notification (ASN) data, allowing retailers to prepare for incoming shipments and optimize dock scheduling.
Warehousing
Warehouses leverage SSCC labels for efficient tracking and management of individual logistical units within their facilities.
SSCC codes can be integrated with Warehouse Management Systems (WMS) to enable real-time location tracking, improve picking accuracy, and optimize inventory control.
Freight Forwarding
SSCC labels facilitate seamless tracking and information sharing between different parties involved in international shipping.
SSCC number can expedite customs clearance processes by providing pre-arrival information about the shipment contents and origin.
Additionally, SSCC labels can improve communication and visibility throughout the international shipping journey for all stakeholders involved.
How Do Serial Shipping Container Codes Work?
The SSCC code is scanned at various checkpoints throughout the supply chain, allowing for real-time tracking and data updates.
This information is often shared through Electronic Data Interchange (EDI) systems, providing visibility into the location and status of the shipment.
What is the Difference Between an SSCC Barcode and a Logistics Label?
While both SSCC barcodes and logistics labels play a crucial role in supply chain management, they serve distinct purposes.
SSCC Barcode
Focuses exclusively on identifying a specific logistical unit. It’s a core component for track-and-trace functionality within the supply chain, providing a unique identifier through the 18-digit SSCC number.
Logistics Label
Provides a more comprehensive set of information beyond just identification.
In addition to the SSCC barcode, a logistics label can include human-readable details such as product descriptions, lot numbers, quantities, and destination addresses.
This additional information enhances transparency within the supply chain and can be critical for tasks like shipment verification, inventory reconciliation, and route planning.
Benefits of Using SSCC Labels in Freight Forwarding
SSCC labels offer numerous advantages in freight forwarding, including:
- Enhanced Visibility: Real-time tracking of shipments throughout the journey.
- Improved Efficiency: Faster clearance processes at customs and ports.
- Reduced Errors: Minimized human error through automated data capture.
- Streamlined Communication: Facilitates information sharing between all parties involved.
What Are the Elements of a Serial Shipping Container Code?
The 18-digit SSCC code is a critical component for identifying and tracking logistical units within the supply chain.
It functions like a unique passport for your shipment, ensuring clear communication and efficient movement throughout its journey.
Extension Digit (optional, 1 digit)
This digit isn’t mandatory but can be used to expand the capacity of the serial reference number.
Imagine a company that regularly ships large quantities of goods.
By incorporating an extension digit, they can increase the available space for the serial reference number, allowing them to assign a unique identifier to a broader range of logistical units.
GS1 Company Prefix
This unique identifier acts like a company’s fingerprint within the SSCC code.
It’s assigned by GS1, a global organization that establishes standards for supply chain identification keys.
The length of the GS1 Company Prefix can vary depending on the size of the company. For instance, a large multinational corporation might have a shorter prefix compared to a smaller regional business.
Serial Reference (variable length)
This vital component provides the specific identification for the logistical uni within a company’s operations.
The company assigns this unique number to the pallet, case, or carton, allowing them to track its movement internally and throughout the supply chain.
Check Digit (1 digit)
This final digit plays a crucial role in ensuring data accuracy.
It’s calculated based on a specific algorithm using the other elements of the SSCC code. During the scanning process, the check digit is recalculated and compared to the original value embedded in the code.
Any discrepancies indicate a potential data entry error, prompting verification and rectification to maintain data integrity.
What Does an SSCC Code Look Like?
Now that there’s a better understanding of the individual elements, the complete structure of an SSCC code example could be as follows:
00[GS1 Company Prefix (e.g., 123456)][Serial Reference (e.g., 789012)][Check Digit]
In this example, “00” represents the optional extension digit (not used in this case). The “[GS1 Company Prefix]” and “[Serial Reference]” are replaced with the actual unique identifiers assigned by the respective organizations.
Finally, the “[Check Digit]” is a calculated value based on the other elements in the code.
SSCC Structure
For a more technical breakdown, here’s a detailed look at the structure of each element within the SSCC format:
- Extension Digit (0-9): This single digit can range from 0 to 9. If not used, the value will be set to “0”.
- GS1 Company Prefix (variable length): The length of the GS1 Company Prefix depends on the company’s size and is assigned by GS1. Typically, larger companies have shorter prefixes to accommodate a wider range of member organizations within the GS1 system.
- Serial Reference (variable length): The company assigns this unique identifier to the specific logistical unit. The allowed character set and length can vary depending on GS1 member agreements and internal company practices.
- Check Digit (0-9): This single digit is calculated using a specific algorithm based on the other elements in the SSCC code. It serves as an error detection mechanism during scanning to ensure data accuracy.
How to Generate a Serial Shipping Container SSCC Label?
To understand how to generate SSC code and labels typically involves leveraging supply chain management software solutions.
- Use Warehouse Management System (WMS) or supply chain software: Most WMS or supply chain management software programs have functionalities for generating SSCC codes. These systems allow companies to define rules for assigning unique serial references to logistical units.
- Integrate with barcode printing solutions: The WMS or supply chain software can often integrate with barcode printing solutions. Once the SSCC code is generated, the software can transmit the data to the printer to create physical SSCC barcode labels.
- Apply SSCC barcode labels to logistical units: The generated SSCC barcode labels are then affixed to the corresponding logistical units (pallets, cases, cartons) for identification and tracking throughout the supply chain.
Do I Really Need a Serialized Shipping Container Code (SSCC-18 code)?
Certain industries, especially those heavily involved in global trade or working with large retailers (e.g., electronics, apparel), often mandate SSCC codes.
They streamline receiving processes and ensure accurate inventory management.
Many large logistics providers and retailers require suppliers to use SSCC codes. This facilitates faster receiving at their warehouses and eliminates confusion with shipments from other vendors.
Consider the following additional factors:
If you anticipate expanding into new markets or increasing shipment volume, adopting SSCC codes lays a foundation for a standardized identification system, avoiding future integration issues.
SSCC codes are highly scalable, accommodating various shipment volumes.
Staying compliant with industry standards and trading partner requirements is essential to avoid delays or disruptions.