Drug or alcohol treatment programs which are delivered on an outpatient basis are available to addicted individuals who have circumstances which prevent them from being able to take part in an inpatient treatment facility. An outpatient substance abuse treatment program delivers many of the same services as an inpatient program, but allows for flexibility as opposed to an inpatient drug or alcohol rehabilitation facility where the individual is required to stay and reside at the rehab center until the treatment process is complete. Outpatient drug treatment is also offered for individuals who have already gone through residential or inpatient treatment but require a thorough aftercare program which will offer additional support and therapy to help them avoid relapse.