Yes, however, you must submit a Leave Request to your case manager at least two weeks prior to the date of your departure. Your Leave Request must also be discussed with and approved by your providers (i.e. Addictionist, Psychiatrist, Therapist). Remember that you must continue to call in to FirstLab if you are traveling within the United States and you must provide a urine drug screen if selected while you are out of town. It is required that you contact FirstLab for a testing site in the area in which you will be traveling to.