ECE Regulation No. 18 sets forth the uniform provisions concerning the approval of motor vehicles with regard to their protection against unauthorized use. This regulation is crucial for ensuring that vehicles are equipped with effective security measures that prevent unauthorized access and operation, thereby enhancing vehicle security and reducing the risk of theft.

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

Testing procedures are rigorously defined to ensure compliance with the regulation. These tests assess the effectiveness of the vehicle's locking systems in preventing unauthorized use. Manufacturers must conduct 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 they function correctly over the vehicle’s lifetime.

The TAT Lab in Iran is authorized to perform testing and certification for compliance with ECE Regulation No. 18. This includes conducting all necessary tests to ensure that vehicle locking systems meet the specified standards for security, performance, and durability. TAT Lab performs endurance tests using advanced robotics, ensuring thorough and precise testing. These tests can be completed in less than a week, allowing for efficient and timely certification. By performing these tests, TAT Lab helps enhance vehicle security in Iran by ensuring that vehicles are equipped with locking systems that provide effective protection against unauthorized access and use.