This paper describes a training programme for forensic scientists in forensic alcohol analysis and interpretation, that has been developed in the State of California, USA. Such a programme is necessary, to ensure that blood, breath and urine samples are properly collected, analysed and preserved for blood alcohol content, and that the results of these analyses are properly reported and interpreted in medico-legal proceedings. The basic elements of such a programme should be: (1) familiarity with and understanding of forensic procedures, policies and laws; (2) demonstration of analytical competency; and (3) ability to interpret forensic alcohol results properly. Initially, the trainee becomes familiar with current methods of forensic alcohol analysis. He then reviews regulations established by the State of California for acceptable forensic alcohol analysis. In the training programme on forensic alcohol analysis, the trainee can learn specific analytical skills, and become familiar with analytical equipment while learning to understand the theory behind the methods used. The trainee learns the theory, operation and maintenance of breath testing equipment. The training programme, on interpreting the effect of various alcohol levels on driving, behaviour and physical performance, provides both practical and theoretical expertise.
Abstract