Every state has “implied consent” laws that require all motorists lawfully arrested for driving under the influence to submit to an officer’s request for DUI chemical testing. Typically, the test will be of the breath or blood, but occasionally law enforcement also uses urine testing. And the laws of most states allowed the officer to select which test the driver must take.
Refusing an officer lawful request for DUI chemical testing typically leads to license suspension. And if your case goes to trial, the prosecution usually can tell the jury that you refused to take a DUI test.