RadTest Australia can carry out a radiation safety audit of cabinet x-ray systems for compliance with the applicable ARPANSA Radiation Safety Series ensuring that the cabinet x-ray unit conforms with current safety standards and also verifying that employees in the immediate area are not being exposed to radiation beyond normal background levels. Assembly line x-ray based quality assurance systems are being more frequently used in factories and it is important to ensure that operators and other employees are not exposed to radiation levels exceeding the maximum permissible exposure limit for members of the public.