Oklahoma Breath Test Machine Accuracy

Question: How accurate are the breath test machines used in Oklahoma?

Answer: We don’t know how accurate they are because the manufacturers of the machines do not and will not release their coding information where we can look at it, where it can be examined by an expert to say yes, the programming in these machines and the theories behind these machines are sound. But, we have been told some things but we don’t have any accurate, any definitive answers, but we’ve been told some things that would make us believe that these machines do not comply with the national standards for measurements with how they are calibrated. With that being the case, I would say that there’s no way to say definitively one way or the other that they are accurate at all.