This standard BS AU 209-4a:1995 Vehicle security is classified in these ICS categories:
43.040.65 Glazing and wiper systems
43.100 Passenger cars. Caravans and light trailers
This Part of BS AU 209 specifies the minimum requirements for the performance of security glazing and iss installation in order to deter unauthorized entry into, or use of, passenger cars and car derived vehicles. Provisions for security glazing are covered in Annex A.