When I first started DWI defense lawyering blood draws were pretty rare in DWI cases, but today they are becoming more common with the “no refusal” weekends etc. This has caused some problems as far the ALR/driver license suspensions are concerned. How does a blood draw affect your drivers license? Let’s take a look.
When Texas set up the ALR hearing system to suspend drivers licenses after DWI arrests they had breath tests in mind. That is, the State would know the bac result from the breath test at the time the defendant was arrested, so if the defendant failed, then the cops would notify DPS to suspend their license.
The law in Texas states that after being arrested you have 15 days to call DPS and ask for an ALR hearing to challenge your license suspension. If you don’t request a hearing, then your license will be suspended after 40 days (from the date of arrest). If you do request a hearing within 15 days your license is good until the hearing and then only if the judge rules against you (which usually happens, the ALR game is rigged so that DPS usually wins, because tuff on crime).