Brooks offers high security cable seals are ctpat compliant and proof of their compliance. Physical strength tests were performed by an independent testing source on these cable seals to meet this quality. Test results are available in both imperial and metric equivalents. Non-compliance of products will negatively affect the safe and timely movement of your shipments. Insist that your source provides valid test data, so that it can be compared against the acceptable standards. We urge you to positively verify the strength characteristics of your cable seals against ctpat guidance.