Do probation officers and treatment agencies use Urine ETG testing in king county Washington?. The agency is ATA in Bellevue.

4 alcohol classes every 2 weeks for how long? The best course of action is to not consume alcohol for the time period of the treatment which you were ordered to do. Usually there is a requirement of no consumption of alcohol or non-prescribed drugs during the period of the suspended sentence and/or treatment ordered by the court. If you follow the orders of the court, there should not be a concern whether or not the agencies use ETG testing (yes I've read it can be unreliable). If you need to know from ATA, call them and ask.

Yes, some use ETG.