Client stopped and arrested for DWI, hires counsel and enters not guilty plea requesting trial. Six month administrative suspension due to begin thirty days after arrest based on .13 breath test. Defense requests administrative review hearing challenging validity of breath test results. Defense finds that requisite documents certifying calibration and maintenance of breath test machine and attached simulator device do not match equipment serial numbers on record of breath test. State cannot validate test results pursuant to controlling administrative rules. Six month administrative suspension rescinded.