ECE Regulation No. 18 establishes uniform provisions for the approval of vehicles with regard to protection against unauthorized use. This regulation is essential to ensure that vehicles are equipped with effective security measures to prevent unauthorized access and operation, thereby enhancing vehicle security and reducing the risk of theft.

This regulation defines the technical standards for the construction, installation, and performance of vehicle locking systems. These standards ensure that locking systems are robust and reliable, capable of withstanding tampering and forced entry attempts. The regulation requires that these systems be tested under various conditions to verify that they meet the necessary security performance criteria.

The test procedures are precisely defined to ensure compliance with the regulation. These tests evaluate the effectiveness of vehicle locking systems in preventing unauthorized use. Manufacturers are required to perform these tests to demonstrate that their systems meet the required standards. The regulation also includes provisions for the durability and reliability of these systems to ensure proper functionality throughout the vehicle’s service life.


TAT Laboratory is authorized in Iran to perform testing and issue certifications for compliance with ECE Regulation No. 18. This includes conducting all necessary evaluations to ensure that vehicle locking systems meet the specified standards for security, performance, and durability. TAT Laboratory performs endurance tests using advanced robotic systems, ensuring precise and comprehensive assessments. These tests can be completed in less than a week, enabling an efficient and timely certification process. By conducting these evaluations, TAT contributes to enhancing vehicle security in Iran and ensures that vehicles are equipped with locking systems that provide effective protection against unauthorized access and use.

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