Whose responsibility is it to maintain proficiency in operating the breath testing instrument?

The responsibility for maintaining proficiency in operating the breath testing instrument lies with the operator. The operator is the individual who performs the tests and is directly responsible for ensuring that the operations of the instrument are conducted according to the established protocols and standards. This includes regular practice and training to effectively understand and utilize the equipment, as well as keeping abreast of any updates or changes in procedures and technology.

By being proficient, the operator ensures accurate measurement of breath alcohol content, which is crucial for reliable results that support law enforcement and judicial processes. This proficiency is essential because any errors in operation can lead to false results, impacting legal cases and the credibility of the testing process.

While other roles like the technical supervisor or scientific director may provide oversight or technical guidance, it is ultimately the operator's duty to ensure they possess the necessary skills and knowledge to perform their responsibilities accurately and responsibly.