Cerebellar ataxia can be induced by a variety of factors, and symptoms include a lack of coordination in one's balance and cadence, extremities, as well as eye movements. Cerebellar ataxia leads to cerebellar dysfunction with impaired balance and shows Romberg’s sign positive as assisted by the therapist. Suspension therapy is given to bear patients’ weight and improve their gait by supporting their bodies. Treadmill training to assist gait speed, gait endurance, and step length of the patient. Rehabilitation techniques are used to control balance and coordination. As a result Gait variability is common and can be caused by a union of equilibrium issues, a lack of synchronization between the limbs, postural activity, and leg movement facilitation. The unprejudiced study is to ascertain the potential of assistive and rehabilitative technology in cerebellar ataxia. This study was taken from different data sources here four databases were used for searching the last fifteen years of research articles. Here articles for cerebellar ataxia on assistive and rehabilitation were chosen for study. Assistive techniques like bruce protocol, treadmill, and suspension therapy are useful in various cerebral dysfunctional conditions, but this study focuses on cerebellar ataxia.