ISO 17712 is an international standard that specifies requirements for the design, materials, and testing of security seals used for freight containers. These seals are used to secure containers during transport to prevent unauthorized access and tampering. The standard ensures that seals meet certain criteria to provide a certain level of security and reliability. While ISO 17712 does not prescribe specific labeling or marking requirements in great detail, it does outline some important aspects that need to be considered when labeling or marking ISO 17712 certified seals.
Manufacturer’s Marking:
ISO 17712 requires that each security seal must be marked with a unique manufacturer’s identification, which can be in the form of letters, numbers, or symbols. This marking helps identify the origin of the seal, allowing for traceability and accountability. The manufacturer’s marking should be legible and durable, ensuring that it remains readable throughout the seal’s lifespan.
Seal Strength Classification:
ISO 17712 classifies security seals into three categories based on their strength and tamper resistance: “H” (high security), “S” (security), and “I” (indicative). Each seal should be clearly marked with the appropriate classification to indicate its level of security. This information assists users in choosing the right seal for their specific security needs.
Unique Serial Number:
Every ISO 17712 certified seal must have a unique serial number assigned by the manufacturer. This serial number serves as a crucial identifier and should be marked on the seal in a clear and permanent manner. It allows for easy tracking and verification of seals, minimizing the risk of unauthorized replacements.
Barcoding:
While not explicitly required by ISO 17712, barcoding can enhance the efficiency of seal identification and tracking. Manufacturers often choose to include barcodes that correspond to the unique serial number, manufacturer’s ID, or other relevant information. Barcoding simplifies data entry and reduces the chances of human errors when recording seal information.
Material and Color Information:
The standard mandates that the materials used in the manufacturing of seals must be durable and tamper-resistant. While there are no specific labeling requirements for material information, it’s advisable for manufacturers to indicate the materials used on the seal or its packaging. Similarly, seals are often produced in distinctive colors, which can be indicative of their security level or manufacturer. This color coding helps users quickly identify the type of seal being used.
Certification Mark:
ISO 17712 certified seals should display the ISO certification mark along with the relevant standard number (ISO 17712). This certification mark demonstrates that the seal has undergone rigorous testing and meets the requirements outlined in the standard. It instills confidence in users about the seal’s security features.
Country of Origin:
While not a mandatory requirement of ISO 17712, indicating the country of origin on the seal can provide additional information about its source. This can be especially important for customs and regulatory purposes.
Conclusion:
while ISO 17712 does not provide an exhaustive list of labeling or marking requirements for certified seals, it does set the foundation for ensuring the security, traceability, and reliability of these seals. Manufacturers often include additional information on their seals to aid users in identifying and using the seals correctly. The essential elements like unique serial numbers, manufacturer’s markings, strength classification, and certification marks play a vital role in maintaining the integrity of the supply chain and safeguarding cargo during transportation.
