Calibrating Units (CU) Model Specifications
About This Document
Federal Register notice: This notice amends the Model Specifications for Calibrating Units for Breath Alcohol Testers (Model Specifications) by adopting an alternate test procedure for evaluating the accuracy of both wet bath and dry gas breath alcohol calibrating units infra-red spectroscopy, as proposed in the Federal Register on August 13, 1997 (62 FR 43416).
Last updated: Thursday, October 31, 2013