Daily Rules, Proposed Rules, and Notices of the Federal Government
Similarly, 14 CFR 120.217(c), requires the decision on the minimum annual random alcohol testing rate to be based on the random alcohol test violation rate. If the violation rate remains less than 0.50%, the Administrator may continue the minimum random alcohol testing rate at 10%. In 2011, the random alcohol test violation rate was 0.097%. Therefore, the minimum random alcohol testing rate will remain at 10% for calendar year 2013.
If you have questions about how the annual random testing percentage rates are determined please refer to the Code of Federal Regulations Title 14, §§ 120.109(b) (for drug testing), and 120.217(c) (for alcohol testing).