Mistakes Companies Make With Security Seals (and How to Avoid Them)
Security seals are a small but critical component in supply chain security. They act as the first line of defense against tampering, theft, and unauthorized access. Yet, many companies overlook key factors when selecting or managing their seals — leading to costly security lapses and compliance failures.
In this article, we’ll discuss the most common mistakes businesses make with security seals and how to avoid them through better practices and compliance awareness.
Explore all security seal solutions.
1. Choosing the Wrong Type of Security Seal
Not all seals serve the same purpose. Companies often select seals based on price or appearance rather than application.
Common Mistake:
Using an indicative plastic seal for high-value or international shipments where a high-security seal is required.
How to Avoid
- Assess the cargo type, route, and risk level before selection.
- Follow ISO 17712 standards — they classify seals as Indicative, Security, or High-Security.
See our full guide on choosing the right seal
2. Ignoring International Standards
Many businesses still use seals that don’t comply with ISO or C-TPAT standards, making shipments vulnerable to customs rejection.
Common Mistake:
Failing to ensure seals are ISO 17712:2013-certified for global cargo shipments.
How to Avoid
- Always check for manufacturer certification and testing reports.
- Partner with BIS or ISO-certified suppliers to maintain credibility and compliance.
3. Not Recording Seal Numbers Properly
A seal is only useful if its unique serial number is accurately recorded. Without proper documentation, tampering can go unnoticed.
Common Mistake:
Seal numbers are written incorrectly, duplicated, or not recorded at all.
How to Avoid
- Maintain a digital log of seal numbers for each shipment.
- Use barcode or QR code tracking to automate seal verification.
- Train staff on cross-verification procedures during dispatch a
4. Reusing or Improperly Storing Seals
Seals are single-use devices designed to provide tamper evidence. Reusing or storing them carelessly weakens their security.
Common Mistake:
Reusing seals from old shipments or storing them in high humidity areas that degrade their integrity.
How to Avoid
- Always dispose of used seals properly after each shipment.
- Store new seals in dry, temperature-controlled environments.
- Conduct regular inventory audits to ensure seal authenticity
5. Neglecting Environmental Factors
Seals used in extreme weather — heat, cold, or salt air — can degrade faster if not made from suitable materials.
Common Mistake:
Using standard plastic seals in marine or high-UV environments where they become brittle or corroded.
- Choose seals tested for UV resistance, temperature range, and corrosion protection.
- Refer to ISO and BIS environmental durability guidelines before purchase.
6. Focusing on Cost Over Quality
Cutting corners on security seals might save a few rupees today but can cost millions in cargo loss later.
Common Mistake:
Opting for cheap, unbranded seals with no certification or testing.
How to Avoid
- Invest in high-quality, certified seals from reputed manufacturers.
- Balance cost with performance, reliability, and compliance.
“Learn more about protecting your seals.”
Conclusion
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