You can certainly refuse a breath test. Here's what happens if you refuse a breathalyzer test. The officer can initiate a driver's license suspension for the refusal. It is critical that you send a letter to the Georgia Department of Driver Services within 10 business days of your arrest to contest the refusal suspension. Note that there is a new $150 filing fee that DDS now charges for one of these hearings. It is up to the arresting officer to either institute the refusal suspension...